This sturdy compass with a centimetre and a measuring scale has a floating 360° scale and compass needle. The sight wire and slot offers exact sighting of land objects. A practical connector allows for snap hook attachment.
BRESSER JUNIOR - experience the world of optics with easeThis great starter set allows you to discover the world of the microcosm with your microscope! 24 different preparations are at your disposal to do exciting research & experiments. Examine for example an onion skin, a shrimp egg, a rabbit hair or even a wing of a grasshopper! FEATURES 6 microscope slides with a total of 24 different permanent preparations1. Animals: Mouse fur, Hare hair, Dog hair, Sheep hair2. Plants: Arachis hypogaea stem, Ficus leaf, Onion rind, Silver berry scaly hair3. Insects: Bee abdomen, Leg of honey bee, Wing of locust, House fly leg4. Textile Fibres: Colored threads, Handmade paper, Fingerprints, Bemberg5. Pollens & Spore: Pollen of lily, Pine tree pollen, Bottle brush spore, Fern spore6. Tiny Creatures: Plant louse, Ant, Shrimp egg, Daphniachild-friendly packaging SCOPE OF DELIVERYExperimental set incl. 6 microscope slides with a total of 24 specimensinstructionmanual
The BRESSER JUNIOR Student Microscope with its extensive range of accessories offers an optimal introduction to Microscopy. Unique to these models is the Barlow-Zoom-System in the eyepiece socket: By means of a pull-out additional lens, the magnification can be continuously changed up to 2 times during visual observation, so that together with 3 objectives and 2 interchangeable wide-field eyepieces magnifications of 40x to 1600x can be achieved. The BRESSER JUNIOR Student Microscope has an adjustable LED for transmitted light and incident light incl. filter disc with color filters and apertures. Thus the illumination can always be optimally adjusted. The additional incident light illumination can also be used to microscope objects that are not transparent, such as leaves, small insects and much more. This makes it particularly easy to get started in microscopy!The power supply is provided by batteries (three pieces type AA), so that microscopic work can also be carried out in the vicinity without a socket. The accessories already include permanent specimens and 5 empty slides and cover glasses for making your own specimens. The set also includes a preparation set consisting of a MicroCut, a knife, a pair of tweezers, a stick and a tube.The Smartphone adapter makes it possible to save the recordings on your smartphone or share them with friends and family! There is so much exciting to discover in the microcosm, start now with your BRESSER student microscope ! Available in the following colors: Red; Green; Blue; Purple
FEATURES
Biological microscope
Barlow Zoom System
LED illumination with transmitted and reflected light
Battery powered
Extensive range of accessories to get started immediately
Max. Object height with incident light: approx. 4 mm (without slides)Includes experiment kit for breeding brine shrimp (Artemia)
SCOPE OF DELIVERY
Microscope
2 widefield eyepieces: 10x and 20x
3 Lenses: 4x, 10x and 40x
Barlow lens with up to 2x magnification
Microscopy utensils
Experiment kit (magnifier box, brine shrimp eggs, yeast)
Microcut microtoma
Empty slides and cover glasses
Permanent preparations
Smartphone adapter
The BRESSER JUNIOR Biotar 300-1200x microscope with an extensive range of accessories already included is the perfect device for a quick entry into the world of the microcosm. Discover a whole new world!
FEATURES
complete microscope set for beginners
magnification with included accessories: 300x, 600x, 1200x
illumination powered by battery
everything you need to start at once is already included
includes experiment kit for breeding brine shrimp (Artemia)
SCOPE OF DELIVERY
slide box with 5 prepared slides, 5 microscope slides and 10 cover plates
dissecting set (scissors, tweezers, pipette and 2 dissecting needles)
experiment kit (magnifier box, brine shrimp eggs, yeast)
sea salt
manual
This reflecting telescope shows not only the big planets, but also bright deep-sky objects when you are observing under dark skies. Fully equipped, and with a mount that is easy to use, this telescope is ideal for a beginner that has no astronomical knowledge, but wants to immerse him or herself in space. Explore the moons and cloud bands of Jupiter or the majestic rings of Saturn, or find other galaxies, star clusters and nebula on a moonless night. Please note: Reflector telescopes with optical design “Newton” are very good for astronomical observing at the starry night sky. But these telescopes are not well usable for observing landscape and nature during daylight. Therefore we suggest refractor (lens) telescopes for landscape and nature observing. FEATURESreflector telescope for beginnersobservation of the planets and bright deep sky objectsaltazimuth mountSCOPE OF DELIVERYtelescopaltazimuth mount with tripodeyepieces (4 mm, 9 mm, 25 mm)finder scope 6x30erecting lens 1,5xBarlow lens 3x
Want to explore the night sky? With the BRESSER JUNIOR 70/400 refracting telescope with backpack, you can quickly set off on your own astronomical voyage of discovery. With an aperture of 70 mm and a focal length of 400 mm, the telescope has what it takes to show you plenty of impressive celestial objects. So that you can get started quickly, the telescope comes with all accessories you will need: 3 eyepieces, a star diagonal mirror, a 1.5x reverse lens, a finder scope and a smartphone holder. So, grab your backpack, find the perfect observation spot and get going!
Off on a nocturnal adventure with the children’s telescope!
Put together in just a few steps, the lightweight and compact refracting telescope allows you to quickly see deep into space. The azimuthal mount is very easy to operate, simply swivel the finder scope to the left and right, up and down. Moon, Orion Nebula or Pleiades – with the aid of the 5x24 finder scope, you can enjoy the perfect overview of the night sky ahead of the high magnification, and target what you want to view with ease. With the three eyepieces, you can take a closer look at the moon, planets and stars, one step at a time. These give you three different magnifications: 20x, 33x and 66x. The 1.5x reverse lens increases this by another 1.5x to 30x, 50x and 100x. The star diagonal mirror allows you to look through the telescope with comfort, even when it is pointed vertically into the sky.
Get a close up of the sky, day and night, with the telescope for children
Want to explore our beautiful earth, in addition to the night sky? Simply use the refracting telescope with the star diagonal mirror during the day. This will make the image appear upright and laterally correct, which is ideal for viewing landscapes and wildlife. Whether it’s the sky or the earth that interests you, you’re guaranteed fascinating views with the telescope. You can easily capture what you see with your smartphone – simply attach your phone to the eyepiece with the smartphone holder, take snapshots of your favourite subjects and share them with friends and family. Once you’ve finished with your observations, put everything back in the sturdy backpack in chic Astro and BRESSER FAMILY design.
If you don’t have any experience with astronomical telescopes, we recommend the book ‘Telescope Driving Licence’, which provides an easy introduction to amateur astronomy.
And if you want to find out more about the sun, moon, stars and other space objects, we recommend reading the book “Julius researches the universe – Research, discover, and crafting”, which is full of interesting facts, exciting experiments and space-themed handicraft ideas.
FEATURES
Refracting telescope for young astronomy enthusiasts aged 8 and over
With handy BRESSER JUNIOR backpack
Easy to use thanks to azimuthal mount
Objective lens diameter: 70 mm
Focal length: 400 mm
Magnification: 20x-100x
Star diagonal mirror for comfortable viewing and upright laterally correct image
With 1.5x reverse lens
Smartphone holder for first astro photography
Size:
Tripod: 55-125 x 77 cm
Telescope: 77 x 15 x 15 cm
Backpack: 45 x 30 x 11 cm
Weight: 1.75 kg
SCOPE OF DELIVERY
Children’s telescope
Backpack
5x24 finder scope
Star diagonal mirror
3 eyepieces (H20/H12/H6)
1.5x reverse lens
Height-adjustable aluminium tripod
Smartphone holder
Instruction manual
Explore the world and stay in contact—with the BRESSER JUNIOR walkie-talkies for children, you’ll be out on a new adventure in no time! Choose your favourite colour, and head out into the great outdoors! Split up and keep each other updated about your exciting discoveries, or use the walkie-talkies to exchange secret messages about your rivals! To prevent eavesdropping, you can control the volume and choose from 8 different narrow band channels. Thanks to the ultra-long range of up to 6 km, you can stay in contact with others even at long distances. The walkie-talkies also have 10 different ringtones to choose from.
Lightweight design
Featuring a lightweight design and compact size, the BRESSER JUNIOR walkie-talkies are specially designed for small hands. They also have an intuitive menu that can be controlled using the 5 buttons. If you need to keep your hands free for further investigations or outdoor games, you can attach the walkie-talkies to your jacket, jeans or backpack using the belt clips and enable the hands-free function. The devices will then switch on automatically when you speak.
In addition, the display lights up in the dark so that you can stay in contact during nighttime walks. The built-in flashlight provides additional light.
The BRESSER JUNIOR walkie-talkies also have an eco-friendly design—they come with two USB-C cables for charging rechargeable batteries (not included) directly in the device.
FEATURES
Walkie-talkies for children aged 8 and above
Ultra-long range of up to 6 km (with no obstacles)
Hands-free mode (VOX)
8 narrow band channels
10 different ringtones
Adjustable volume
Battery-operated (each device requires 3 AAA batteries)
Practical belt clip
Built-in torch
Rechargeable batteries can be charged directly in device via Micro-USB cable
DELIVERY CONTENT
2x Walkie-talkies for children
2x Belt clips
2x USB-C cable
Instruction manual
The 90/900 refractor telescope is a classic achromatic refractor and can be used for either astronomy or nature observations (e.g. of wild animals). The long focal length (900 mm) makes the telescope a specialist for observing the Moon, planets and bright objects outside our solar system. Saturn's majestic rings and giant storms on Jupiter can be seen, as well as the brighter emission nebulae, galaxies and star clusters if you observe on a dark, moonless night away from city lights. The sturdy equatorial mount can be aligned to the Pole Star, Polaris, and makes tracking objects by hand child's play.Three eyepieces, a 20mm, 12.5mm and 4mm, giving 45x, 72x and 225x magnification respectively, are included and also a 3x Barlow lens and Moon filter as standard. A red LED reflex finder, once aligned to the telescope's main optical axis, will help you find your way to a huge array of potential targets for observation in the night time sky.The EQ3 mount is provided with slow motion flexible cables to help you follow objects accurately and compensate for the effects of the Earth's rotation. The mount can also be upgraded to a simple RA motor tracking kit with additional purchase.FEATURESOptical System: Achromatic RefractorLens diameter: 90mmFocal length: 900mmMagnification: 45x-675xMount: EQ3, equatorialTripod: Aluminium with accessory traySCOPE OF DELIVERYOptical TubeMountAluminium tripodEyepieces 31.7mm (1.25"): H-20mm, H-12mm, SR-4mm3x Barlow LensMoon filterLED viewfinderStar map
These binoculars allow you to see everything 6 times larger! They are shock-proof, and thanks to the rubberised surface, don't slip out of your hand! There's also a carry bag that you can strap onto your belt.FEATURESCenter wheel focusingFoldable eyecups for spectacle wearersAdjustable interpupillary distanceSCOPE OF DELIVERYBinocularsWrist strapBagLens clothManual
Time for a treasure hunt! This NATIONAL GEOGRAPHIC kids metal detector is perfect for detecting buried metal objects. From your garden to your local playground, there’s no shortage of places where you can go hunting for interesting objects.
Children’s metal detector with intuitive design
Thanks to its intuitive design, the metal detector can used immediately after unboxing – simply switch it on and gently swing the search coil approximately 2 cm back and forth above the ground. The metal detector can detect metal objects at a depth of up to 12 cm – when an object is detected, you will hear a beep sound and see a light on the handle. A symbol will also appear on the LCD screen. Also ideal for big puddles and narrow streams – the search coil is waterproof up to 15 cm, allowing you to conduct searches in small bodies of water.
Always be respectful: did you know that there are different international regulations in place governing metal detector use? This is to help protect special archaeological discoveries. Make sure that you are familiar with local rules and laws before you start.
FEATURES
Metal detector for children aged 8 and above
Ergonomic handle
Adjustable length from 760 to 880 mm
Detector plate with adjustable angle
Search depth: up to 12 cm
Acoustic tone and light to indicate presence of metal
LCD screen
Battery-operated: 1x 9 V alkaline battery (not included)
PACKAGE CONTENTS
Metal detector
LCD screen
Instruction manual
National Geographic Microscope 40x-800x - the microscope for big and small! Thanks to the new, innovative Smartphone holder you can also observe and save motifs with a smartphone by taking photos. The microscope not only convinces with its cool design, but also with a lot of accessories, which allows you to get started in microscopy. These include preparations such as yeast and shrimp eggs, as well as cover glasses and microscope slides.The motifs can be enlarged from 40x to a maximum of 800x. In addition, the microscope has an adjustable LED illumination for reflected light and transmitted light microscopy.FEATURESBeginner's microscopeMagnification: 40x-800xObjectives: 4x/10x/40xRed light and transmitted light microscopyIncludes experiment kit for breeding brine shrimp (Artemia) SCOPE OF DELIVERY MicroscopeSmartphone Mount2 Wide Field Eyepieces: WF20x/ WF10xColour filter discBox with specimensStorage containerExperiment kit (magnifier box, brine shrimp eggs, yeast)Preparation setManual
The BRESSER JUNIOR Student Microscope with its extensive range of accessories offers an optimal start to Microscopy. Unique to these models is the Barlow-Zoom-System in the eyepiece socket: By means of a pull-out additional lens, the magnification can be infinitely adjusted up to 2 times during visual observation, so that magnifications of 40x to 1600x can be achieved together with 3 objectives and 2 interchangeable wide-field eyepieces.
The BRESSER JUNIOR Student Microscope has an adjustable LED for transmitted light and incident light incl. filter disc with colour filters and apertures. Thus the illumination can always be optimally adjusted. The additional incident light illumination can be used to microscope objects that are not transparent, such as leaves, small insects and much more. Esspecially this makes it easy to get started with microscopy!
The practical hard-shell case allows you to transport the microscope and helps to store all these accessories.
The power supply is provided by batteries (three times type AA), so that microscopic work can also be carried out in the vicinity without a socket. The accessories already include permanent specimens and 5 empty slides and cover glasses for making your own specimens. The set also includes a preparation set consisting of a MicroCut, a knife, tweezers, a rod and a tube.
The Smartphone adapter makes it possible to save the recordings on your smartphone or share them with friends and family!
There is so much exiting to discover in the microcosm, start now with your BRESSER Student Microscope !
FEATURES
Biological microscope
Barlow Zoom System
LED lighting with transmitted and reflected light
Battery-operated lighting (3x AA batteries)
Extensive range of accessories to get started immediately
Max. Object height with incident light: approx. 4 mm (without slides)
Includes experiment kit for breeding brine shrimp (Artemia)
SCOPE OF DELIVERY
Microscope
Hard-shell cases
2 wide field eyepieces: 10x and 20x
3 lenses: 4x, 10x and 40x
Barlow lens with up to 2x magnification
Microscope utensils
Experiment kit (magnifier box, brine shrimp eggs, yeast)
Sea salt
Inclusion media (Gum Media)
Microcut microtoma
Empty slides and cover glasses
Long-term preparations
Smartphone adapter
Cover hood
The digital metal detector by NATIONAL GEOGRAPHIC is the ideal entry-level model at a low price.
The use of the metal detector is learned quickly: simply guide the search coil parallel to the ground in slow, snake-like swiveling movements.
There's an acoustic signal indicating a find. With 3 different pitches it is even possible to determine the metal type of the found piece. The LCD display also shows the type of metal and the relative depth of the found object.
This avoids unnecessary digging for irrelevant scrap metal. Alternatively, you can exclude it completely from the search. The metal detector is equipped with 3 search modes, with which you can determine which types of metal should be displayed and which should be ignored.
FEATURES
Digital metal detector with 3 search modes
ALL METAL: Metal detector reacts to any type of metal
DISC: Metal types with conductance values below the selected value are hidden
NOTCH: metal types with certain conductance values are hidden
Search depth: 20 cm for smaller objects; larger objects even deeper
Sensitivity adjustable
3 audio signals for acoustic metal distinction
Integrated speaker and headphone jack (3.5 mm jack)
Volume control
LCD display
Relative depth indication
Length adjustable handle: approx. 100 - 125 cm
Padded armrest and handle for comfortable use
Power supply: 2x 9 Volt block battery (not included)
Battery level indicator
SCOPE OF DELIVERY
8'' search coil
Control unit with display
Ergonomic, length-adjustable handle
Instruction manual
The BRESSER JUNIOR Student Microscope with its extensive range of accessories offers an optimal introduction to Microscopy. Unique to these models is the Barlow-Zoom-System in the eyepiece socket: By means of a pull-out additional lens, the magnification can be continuously changed up to 2 times during visual observation, so that together with 3 objectives and 2 interchangeable wide-field eyepieces magnifications of 40x to 1600x can be achieved. The BRESSER JUNIOR Student Microscope has an adjustable LED for transmitted light and incident light incl. filter disc with color filters and apertures. Thus the illumination can always be optimally adjusted. The additional incident light illumination can also be used to microscope objects that are not transparent, such as leaves, small insects and much more. This makes it particularly easy to get started in microscopy!The power supply is provided by batteries (three pieces type AA), so that microscopic work can also be carried out in the vicinity without a socket. The accessories already include permanent specimens and 5 empty slides and cover glasses for making your own specimens. The set also includes a preparation set consisting of a MicroCut, a knife, a pair of tweezers, a stick and a tube.The Smartphone adapter makes it possible to save the recordings on your smartphone or share them with friends and family! There is so much exciting to discover in the microcosm, start now with your BRESSER student microscope ! Available in the following colors: Red; Green; Blue; Purple
FEATURES
Biological microscope
Barlow Zoom System
LED illumination with transmitted and reflected light
Battery powered
Extensive range of accessories to get started immediately
Max. Object height with incident light: approx. 4 mm (without slides)Includes experiment kit for breeding brine shrimp (Artemia)
SCOPE OF DELIVERY
Microscope
2 widefield eyepieces: 10x and 20x
3 Lenses: 4x, 10x and 40x
Barlow lens with up to 2x magnification
Microscopy utensils
Experiment kit (magnifier box, brine shrimp eggs, yeast)
Microcut microtoma
Empty slides and cover glasses
Permanent preparations
Smartphone adapter
When you’re out and about in the countryside, you won’t want to miss any stunning views. Featuring a compact and lightweight design, the NATIONAL GEOGRAPHIC 10x25 pocket binoculars are the perfect companion for outdoor enthusiasts.
See every detail on tours and walks
Thanks to the 10x magnification and 25 mm lens diameter, the binoculars are ideal for spontaneous nature observations on hiking trips or walks. For example, when viewed through the lenses, rare water birds 100 metres away appear as if they were just 10 metres in front of you – perfect for taking a closer look at colourful plumage! And if the bird flies away, you can follow its path through the binoculars – thanks to the 101 m at 1000 m field of view, moving objects are easy to track. The 10x25 binoculars are also suitable for people who wear glasses, as they feature folding rubber eyecups for adjusting the distance between your glasses and the eyepiece lenses.
Practical and durable design
Thanks to their slim roof prism design, the binoculars produce a detailed, close-up view of your surroundings. What’s more, they also feature a rubber-armoured body that provides an optimal grip when you’re out exploring. The rubber coating also protects the optics in the event of a drop or fall. When you’ve finished observing, you can store the compact binoculars in the included nylon case for quick access when you spot your next discovery.
Explore the wonders of nature in stunning detail with the NATIONAL GEOGRAPHIC 10x25 pocket binoculars!
FEATURES
Practical folding binoculars
10x magnification
25 mm lens diameter
Field of view: 101 m at 1000 m
Portable and compact design
Ideal for hiking and traveling
Twist-up eyecups for glasses wearers
Robust, rubber-armoured binocular body
DELIVERY CONTENT
Binoculars
Nylon case
Shoulder strap
Instruction manual
TNS1 Featuring a 384x288 thermal imaging sensor in a wavelength range of 8 μm to 14 μm, the BRESSER Thermal imaging camera TNS1 can make even small thermal contrasts clearly visible. The premium adjustable lens with a focus mode and dioptre adjustment of -3 to +1 ensures a consistently sharp image. To ensure that you can effectively identify your observed objects on the 720x540-pixel display, the thermal imaging device is equipped with a 2x and 4x zoom.
Detection distance
Thanks to the powerful objective lens and the infrared thermal imaging sensor with an NETD value of 50 mK, the thermal imaging monocular opens up whole new possibilities for observation. For example, you can discover wild animals in total darkness at a distance of up to 800 metres.
Taking photos and recording videos
Lasting memories of special sights: The thermal imaging camera allows you to take photos of your unique experiences. These can be viewed on the screen on the thermal imaging device or downloaded to your computer in BMP format via a micro-USB connection. You can also record videos via an app so that you can impress your friends, colleagues and family with your discoveries.
Four different colour palettes
Choose a suitable colour palette to render all the details of your observed object in a wide range of different conditions. The thermal imaging camera TNS1 features four different colour palettes: Rainbow, red-hot, white-hot and black-hot. The rainbow and red-hot colour palettes are designed for scenarios in which the thermal contrast is very high. The black-hot and white-hot colour palettes produce a greyscale image. The black-hot mode is very popular, as it looks most similar to a black and white image. White-hot produces an optimal image when observing from greater distances. This colour palette is often used to discover wild animals at night, as it protects the eyes in the dark.
High frame rate
Thanks to the high frame rate of 50 Hz, the thermal imaging device is particularly well suited to viewing moving objects.
Long battery life
The built-in rechargeable battery has a long battery life, powering the thermal imaging camera for up to 6 hours.
Wide range of applications
In addition to use for wildlife observations and hunting, the thermal imaging camera can also be useful in other scenarios in which heat sources are present. For example, you can detect geothermal heat sources and locate the source of heat loss in apartments and houses. The camera can also be easily connected to an external display (not included).
BRESSER Thermal imaging camera TNS1 - the perfect companion for hunts and building diagnostics.
FEATURESPremium thermal imaging camera
384x288 infrared thermal imaging sensor
NETD value: 50 mK
Adjustable lens with focus mode
4 modes for application-specific display: rainbow, red-hot, white-hot and black-hot
Recording function
Saves images in BMP format
Monocular with dioptre compensation: -3 to +1
Frame rate of thermal images: 50 Hz
Detection range:
Wild boar: up to 800 m
Vehicles: up to 1500 m
Protective lens cap
Micro USB connection
Built-in rechargeable battery
Battery life of up to 6 hours
Status LEDFOV 19,5° x 14,7°Focal length 19 mm
DELIVERY CONTENTBRESSER Thermal imaging camera TNS 1
USB cable
Power adapter (for use with USB cable)
Instruction manual
A quick entry into the world of microscopy is provided by the National Geographic 300-1200x microscope including hard case.
The basic euqipment for an immediate start is already included.
FEATURES
Microscope set for beginners
Magnification: 300x-1200x
Battery powered illumination
Extensive accessory package for a quick start
Includes experiment kit for breeding brine shrimp (Artemia)
SCOPE OF DELIVERY
Slide box with 5 permanent slides, 5 slides and 10 cover glasses
Dissecting tools (scissors, tweezers, pipette and 2 dissecting needles)
Experiment kit (magnifier box, brine shrimp eggs, yeast)
Sea salt
Manual
Take pictures with your smartphone through the telescope or microskope? With the Smartphone camera adapter this is now child's play! Simply screw the adapter to the eyepiece and use your smartphone as a camera with a super-telephoto / super-macrophoto lens. It lets you take pictures of distant objects or very small objects as if you were very close.The Deluxe version offers an even more comfortable and secure attachment to the eyepiece. By a rotary movement of the clamping ring 3 clamping jaws are evenly applied to the eyepiece housing and the Smartphone adapter sits firmly and centrically on the eyepiece. The fine adjustment of the height of the smartphone support allows a quick and precise adjustment of the viewing height of the smartphone camera above the eyepiece lens. Good image results are thus guaranteed. FEATURES Take photos through the telescope Smartphone camera with super telephoto lens Fine Height adjustment of phone support Wide adjustment range for eyepiece housing diameter Fits 31.7mm (1.25") eyepieces For eyepiece housing diameters from 22-38mm SCOPE OF DELIVERY Smartphone holder deluxeLocking ring for the smartphone
NEW – now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. Great telescope for night and solar observation.For the ambitious planetary observer the AR-152L is a dream machine. View tiny dots and structures in the cloud bands of Jupiter, small rims and craters on the surface of the moon and details on Mars, including the ice-covered polar regions of our neighbouring planet. Watch Jupiter's moons dance around the planet and detect the greenish glow of Uranus far beyond Saturns orbit. The combination of large aperture and long focal length provides tack-sharp high-contrast pictures that will impress you every time anew.CHARACTERISTICS OPTICS
Optical design: reflector telescopeMirror diameter: 152 mm / focal length: 1200 mm / F/7.9Maximum recommended magnification: 304xTelescope for night and solar observation
High-quality and light gathering achromatic objective lens
Modern multi-coating of the lenses for a bright and high-contrast image
Robust aluminium tube construction
Very high quality Hexafoc focuser with 2.5" free inner diameter
8x50 viewfinder with crosshair eyepiece
Optimised finder mount for comfortable viewing
31.7mm (1.25") zenith mirror
Cradle rings with handle and integrated piggyback camera holder (1/4 thread)
Smartphone adapter for celestial navigation included
Prism rail with stainless steel clamping surface (44mm universal dovetail for GP/EQ5/LXD75)
50.8 to 31.7mm adapter with integrated T2 adapter (optional T2 ring required)
CHARACTERISTICS MOUNT
Stable parallactic mount with fine drive in both axes
Ball bearings in both axes for more precise movements
Stable height adjustable stainless steel tripod ( Min. 69 cm / Max. 109,5 cm )
Load capacity up to 13 kg payload
Retrofittable with the Bresser Star Tracker Goto Kit ( item no. 4951750 )
Circular bubble for easy horizontal alignment
Pole height scale for setting the latitude
Scaled graduated circular rings to facilitate finding objects using a star atlas or planetarium software
Pole finder scope with optional illumination ( item no. 4964212 )
Tripod weight: 4.7 kg
Mount weight: 5.6 kg (without counterweight)
Total weight incl. counterweight: 19.3 kg
Batteries: not includedSCOPE OF DELIEVRY
Optical tube
26 mm Super Plössl eyepiece 31,7mm(1.25'')
31,7mm (1.25") zenith mirror
Integrated 31,7 mm and T2 adapter
Prism rail with stainless steel clamping surface
Adapter for 50.8 mm (2") eyepieces
8x50 optical viewfinder
Rotatable star map
Aperture solar filter
Tube clamp with handle and camera holder
Smartphone adapter for celestial navigation
Adjustable polar finder scope with optional illumination
Astronomy PC software Stellarium (via download)
BRESSER EXOS-2 mount
Stainless steel tube field tripod with accessory tray
2 x 4.5 kg counterweight
Giant binoculars for observing the starry sky, nature and landscape. Observe
the beauty of the starry sky at night and distant objects in nature
during the day. Globular star clusters, glowing gas nebulae, the moon
with its craters and even planets can be observed wonderfully on a clear
night. But also all other distant things in nature and landscape, even
ships and airplanes can be seen in detail. With the all-round binoculars
of the EXPLORE SCIENTIFIC BT series, you can get up very close. Thanks
to the large, light-gathering lenses and the professional coatings on
all lens surfaces, these binoculars produce bright and brilliant images
even at night and at twilight, providing a special viewing pleasure. The
comfortable 45 degree viewing angle allows fatigue-free use even when
the binoculars are tilted strongly. Large binoculars can also be called a double refractor telescope One
complete lens telescope with the full light gathering power is
available per eye. Experience a whole new dimension of observing.
Objects are reproduced almost vividly in these binoculars and observing
with both eyes is basically very relaxed. Last but not least, this
comfortable way of observation increases the recognition of the finest
details and effectively prevents rapid eye fatigue. Extremely robust binoculars with magnesium housing, sealed and filled with nitrogen The
BT series binoculars are designed for tough outdoor use. The IPX6
sealed and nitrogen-filled design effectively prevents fogging of the
internal optics even under difficult weather conditions. The very light
magnesium housing saves weight and makes it easy to handle.
Two EXPLORE SCIENTIFIC 20mm eyepieces of the 62 degree LER series
already included. EXPLORE SCIENTIFIC is an established manufacturer of
extremely high-quality eyepieces in the astronomy scene. An optical
system is only as good as its weakest component. Therefore we have
decided to deliver these giant binoculars with a pair of quality
eyepieces of the 62 degree LER series. With an apparent field of view of
62 degrees and a focal length of 20mm, the BT-82 binoculars produce a 24x magnification. Thus these wide angle eyepieces offer a very good
overview (field of view 2,6 degree) at moderate magnification. The large
interpupillary distance of these LER (long eye relief) eyepieces of
15mm and soft silicone eyecups, which can be turned inside out, also
guarantee a comfortable and relaxed view. For astronomy, a flat and
sharp image field is advantageous and offers a particularly impressive
viewing experience even during the day. Due to the waterproof design and
the argon filling, these eyepieces are absolutely durable and easy to
clean. Interchangeable eyepieces with 1.25 inch / 31.7mm plug-in diameter Adjust
the magnification and field of view to your individual needs and choose
from a wide range of available eyepieces. All eyepiece types with a
plug-in diameter of 1.25 inch / 31.7mm can be used with the binoculars
of the BT series. Especially recommended are EXPLORE SCIENTIFIC
eyepieces of the 62 and 82 degree series with focal lengths from 8 to
26mm (see item No. 02188xx and 02196xx). The magnification can be varied
from 18x to 60x (focal length binoculars : focal length eyepiece =
magnification). The eyepieces are held in the binoculars by a precise
brass compression ring clamp and guarantee a tilt free position. Use of color and nebula filters for astronomical observations Increase
the contrast and visibility of objects and details by screwing the
corresponding filters directly into the thread of the eyepiece sleeves.
The use of color and nebula filters must of course always be done in
pairs. Suitable are all EXPLORE SCIENTIFIC screw filters with 1.25inch /
31.7mm diameter (see item No. 03102xx) Comfortable 45 degree view and helical single focus The
45-degree viewing angle allows a relaxed observation position even when
the binoculars are tilted strongly. Also the individual interpupillary
distance can be adjusted in a range from 54 to 76mm. With the fine
helical individual focusing, precise focusing is achieved effortlessly.
Extendable dew caps
The integrated dew caps can be removed in high humidity and cold
conditions. This avoids fogging of the outer objective lenses and
effectively shields additional control light coming in from the side. Integrated carrying handle A
metal carrying handle located at the center of gravity facilitates
transport and ensures a secure hold during tripod assembly. Suitable tripods and tripod connectionWhen
using these large binoculars, a sturdy photo tripod with an appropriate
load capacity is highly recommended. The connection is made via two 1/4
inch or one 3/8 inch threaded holes (standard photo tripod thread) in
the tripod adapter of the binoculars. The ideal solution is to use the
optional availlable EXPLORE SCIENTIFIC U-Mount with field tripod (item
No. 0114300). This is specially designed for the large binoculars of the
BT series and carries these devices absolutely safely. The excellent
mechanism with adjustable friction in both axes allows easy moving and
tracking. The binocular position is kept stable depending on the
adjusted friction intensity. Vibrations are reduced to a minimum by the
massive construction of the U-Mount and the large stainless steel
tripod. Even at high magnification there are no vibrations and the
finest details can be observed.FEATURES Large binoculars for observing the starry sky, nature and landscape Observe globular star clusters, glowing gas nebulae, the moon with its craters and even planets Also wild animals, ships and airplanes can be seen in detail Highly light gathering lenses produce a bright and high-contrast image All-round binoculars, but especially suitable in twilight and at night The comfortable 45 degree viewing angle allows fatigue-free use One complete lens telescope with the full light gathering power is available per eye Extremely robust binoculars with magnesium housing, sealed and filled with nitrogen Two EXPLORE SCIENTIFIC 20mm eyepieces of the 62 degree LER series already included 24x magnification and an apparent field of view of 62 degrees, true visible field of 2,6 degreesLarge interpupillary distance of 15mm to the eyepiece lens for comfortable viewing Eyepieces interchangeable and with standardized plug-in diameter of 1.25 inch / 31.7mm The magnification can be adjusted with optional eyepieces from 25x to 75x Precise brass eyepiece compression ring clamps for tilt-free fitColor and nebula filters can be used for astronomical observations Extendable dew caps prevent fogging of the outer objective lenses and stray light Integrated carrying handle facilitates transport and mounting on the tripod Tripod connection via two 1/4 inch or one 3/8 inch threaded holes (standard photo tripod thread) Tripod recommendation: EXPLORE SCIENTIFIC U-mount with field tripod (Art.No. 0114300) Objective type: Air spaced achromatic lens (2 elements/ 1 group) Coating: full multilayer coating on all optical surfaces Aperture, focal length and aperture ratio: 82mm / 470mm / F=5.7 Sealed to IPX6 standard and nitrogen filled: yes / yes Close focus distance: 35 meters Eyepiece mount diameter: 1.25'' / 31.7mm Adjustable interpupillary distance: 54 to 76 mm Helical single focus: yesBAK-4 prism system for a bright and high-contrast imageDimensions and weight of binoculars: 445 x 226 x 122mm, 4.3kg Housing color of binoculars: white SCOPE OF DELIVERY Giant binoculars with carrying handle (without tripod)Eyepieces ES 20mm 62 degrees LER Series (2pcs)Precisely fitting foam insert for transport Dust covers for objectives and eyepiece sockets Instruction manual
Spare part for blocking-filters from LUNT SOLAR SYSTEMS, suitable for B400, B500, B600, B1200 and B1800 blocking-filters.The H-alpha telescopes and filter systems from Lunt Solar Systems each include a blocking-filter. The blocking-filters have a blue colored filter part on the side facing the telescope. This blue colored filter parts may become a milky white layer at older blocking-filters if the blocking-filter was storded at high air humidity for some time. Please always store H-alpha telescopes and filters as dry as possible. If this blue colored filter part has become a milky white layer, it can be replaced with this spare part. The replacement is easy and can be done by the user himself. Installation instructions can be found here under the "Manuals" tab as a PDF for download.Please note that this replacement part can only be used on Lunt Solar Systems blocking-filters B400 to B1800. If the problem happens with the large B3400 blocking-filter, the B3400 must be sent to our service department for repair.FEATURESDiameter: 20mmCannot be used separately, only as spare part at blocking-filters from Lunt Solar SystemsFor B400, B500, B600, B1200 and B1800 blocking-filtersIt does not matter if the blocking-filters are installed in 90° zenith-mirrors or straight extension-tubesSCOPE OF DELIVERYSpare part 20mm blue glass for B400 to B1800 blocking-filters
£15.00*
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