NATIONAL GEOGRAPHIC 114/900 Reflector Telescope AZ

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

This Newton reflector telescope with a 76-mm aperture will be delivered with all the accessories you need for sky observations, like a tripod, eyepieces and a viewfinder. For little money you already get stunning views of moon craters and even details of larger planets. If the equatorial mount is pointed to the North Star, Polaris, tracking objects by hand is easy.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.FEATURESNewton reflector for beginnersmirror diameter: 76mm focal length: 700mm magnification: 23x-262x (max. recommended: 152x)mount: equatorialviewfinder telescope: 5x24SCOPE OF DELIVERYtelescopemount and tripod3 eyepieces (9/12,5/25 mm)viewfinder telescopeerecting lens 1.5xBarlow lens 3xmoon filter

This classic reflector telescope is equipped with a 76 mm primary mirror and comes with all the accessories that you need for observing the night sky, such as a tripod, eyepieces and finder scope. Discover countless moon craters and marvel at the stunning details of the large planets – at an affordable price tag! The telescope also features an equatorial mount that can be aligned with the polar star, allowing you to track the stars by hand with a control knob. Please note that Newtonian reflecting telescopes are ideal for astronomical observations, but are not suitable for observing wildlife and landscapes. For wildlife and landscape observations, we recommend refracting telescopes.FEATURESEntry-level reflector telescopeDiameter: 76 mm Focal length: 700 mm Magnification: 28x-262x (max. recommended: 152x)Mount: EquatorialFinder scope: 5x24PACKAGE CONTENTSTelescopeMount and tripod3 eyepieces (25 / 12.5 / 8 mm)Finder scopeSmartphone holder1.5x erecting lens3x Barlow lensMoon filter

This Barlow lens doubles the focal length of your telescope. It allows you to make astronomical observations with a higher magnification than a conventional eyepiece. Thanks to the Barlow lens between the eyepiece, you can obtain a greater magnification whilst maintaining a comfortable interpupillary distance.This Vixen 2x Barlow lens is ideal for observing and photographing lunar landscapes and details on the brighter planets. The Barlow lens also features a T2 connection for photography with DSLR cameras. With T2 extension tubes, it can also be used as a camera projection adapter.With a deflecting prism, the Barlow lens enables you to obtain a magnification factor of 3.3x.FEATURES2x Barlow lenses with T2 thread2-lens optical systemDoubles the magnification factorAlso suitable as a camera adapter31.7 mm sleeveWeight: 80 gDELIVERY CONTENT 2x Barlow lenses Dust caps

The wonders of nature never fail to amaze. With the NATIONAL GEOGRAPHIC 8x21 Pocket Binoculars, you can get up close to all types of flora and fauna. Featuring 8x magnification and a 21 mm lens diameter, the binoculars show your target in impressive detail. For example, animals 800 metres away appear as if they were just 100 metres in front of you. Thanks to the large 124 m / 1000 m field of view, the folding binoculars still give you a good overview of your surroundings, allowing you to find your target quickly – even when it is moving. Perfect for people who wear glasses: Thanks to the folding eyecups, you can adjust the distance between your eyes and the eyepiece lenses to enable use with glasses. Compact 8x21 binoculars – portable design for on-the-go use Whether you’re on holiday, going for a long walk or on a spontaneous stroll, nature is never short of things to explore. Thanks to their compact size and lightweight design, this pair of small folding binoculars will fit into any bag, allowing you to take them with you wherever you go. They also come with a protective nylon case, which enables quick access when you spot something interesting. In addition, the binoculars can withstand a wide range of outdoor conditions thanks to the roof-prism design and durable rubber coating, which protects the optics in the event of an impact and provides an optimal grip. Small binoculars with large magnification – see the wonders of nature up-close with the NATIONAL GEOGRAPHIC 8x21 Pocket Binoculars. FEATURES Practical pocket binoculars 8x magnification 21 mm lens diameter Field of view: 124 m at 1000 m Portable and compact design Ideal for hiking and traveling Twist-up eyecups for glasses wearers Rubberised binocular housing DELIVERY CONTENT Binoculars Nylon case Shoulder strap 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

Vixen has developed a new generation of SX mounts for demanding observers and astrophotographers. The SX2WL mount is simply operated via a Wifi module with a smartphone or tablet. By controlling the mount with your smartphone using the free STAR BOOK Wireless app, you can easily use sky navigation functions such as automatic GoTo panning of celestial objects via your smartphone or tablet. By eliminating the power consumption of the conventional LCD (STAR BOOK TEN), the power consumption on the mount is reduced by up to 20%, thus enabling longer astronomical observation and astrophotography. When the desired celestial object is selected from a list, it is automatically panned into the telescope's field of view and tracking begins.An existing STAR BOOK TEN controller can also be used on this mount without any problems. Equipped with the same precision stepper motors as the top model, the AXD mount, the SXD2WL brings a new standard of performance and precision to the Vixen mount family. With a photographic load capacity of 12 kg, the axis cross of the mount weighs just 7.0 kg (15.4 lbs) making it ideal for mobile observations.In addition, the motors mounted in the lower part of the mount also serve as a counterweight, so the mount requires fewer weights for balancing. The SX2 mount in detail Precision stepper motors and micro-step motion control systemAt the heart of the SXD2 are the precision stepper motors, which offer better performance and response than previous models. The micro-step motion control system offers powerful and yet very smooth drive characteristics, which are given both in fine movements and in fast pans. Built-in bearings The bearings of the RA and DEC axes and the worm shafts have been significantly improved to reduce the load on the motors. As a result, the motors move much more smoothly than in previous models. High-precision worm gearsHigh-precision processing technologies eliminate worm gear errors. The edges of the two worms and worm wheels are particularly smooth, enabling very precise tracking. Declination axis as counterweightThe solid motor units are installed in the lower part of the declination axis so that the center of gravity of the SXD2 is below the intersection point of the RA and DEC axes. This means you need fewer additional counterweights. Latitude setting The latitude is adjustable between 0 and 70 degrees (divided into 3 zones and adjustable +/- 15 degrees per zone, for high, medium and low latitudes); latitude scale in 2-degree increments; fine adjustment with a tangent screw head, approx. 0.8 degrees per turn. The wireless module in detail The Vixen Wifi adapter for EQ mounts allows you to control your Vixen mount via a smartphone or tablet. With the smartphone app STAR BOOK Wireless (free of charge) you can navigate the sky without any cables. The app turns your smartphone or tablet into a control unit for the equatorial mount in no time at all. The response delay of the mount, which is considered the biggest disadvantage of wireless connections, has been reduced to a level comparable to wired connections. Reduced power consumption compared to conventional controllers with LCD monitor The power consumption of the mount is reduced by up to 20%, allowing longer observations than with conventional wired controllers such as the STAR BOOK TEN. Operation similar to the STAR BOOK TEN controllerThe STAR BOOK Wireless app has a similar structure to the STAR BOOK TEN controller. Depending on the star map setting, it contains up to 259,000 celestial objects. Tap on a celestial object in the object list and start the GoTo. The mount will now automatically move to this target and bring it into the telescope's field of view. All the popular features of the STAR BOOK TEN are retained. Convenient operation When looking through the telescope operate the mount by swiping on the app's star chart. As there are no buttons, simply slide your finger over the star chart to operate the mount conveniently. Extensive astronomical data included In addition to data on easily observable celestial bodies such as Messier objects, NGC objects and IC objects, this also includes the sun, moon, planets, comets and dwarf planets. High-precision alignment By aligning the mount to one or two stars, you can already achieve fairly precise positioning. By aligning the mount to three or more stars, you can achieve high-precision alignment of the mount for high magnifications. The objects are then approached precisely and centrally in your telescope's field of view. The alignment information is saved and can be retained even when the device is switched off. By leaving the telescope in its current state after completing an observation without moving it, you can start the automatic installation with the same settings for the next observation.  Individual setting options As with the STAR BOOK TEN control unit, the app offers various individual settings, such as gear backlash compensation, night mode in red, autoguider and variable GoTo speed and LED brightness. You can also set the timing of the reversal of the objective tube (meridian flip) as desired. Even if the object moves to the south during tracking, you can prevent the telescope tube from reversing. Important note: Cannot be used on old SX mounts with the old blue Star Book! Technical information about the Wifi module: CPU with 32-bit CISC processor 120 MHz The unit is connected to the mount via a D-SUB 9PIN connector as with the STAR BOOK TEN. It has a 6-pin 6-wire modular plug for external autoguider operation. Supported operating systems are Android 6 or higher, iOS 9.0 or higher, WLAN standard: IEEE 802.11b/g/n. FEATURESRA sprocket: 180 teeth DEC sprocket: 180 teeth Shaft material and diameter: Carbon steel / Decl. 35 mm, RA 40 mm thickness  Fine height adjustment: 0° to 70°, (fine adjustment +/- 15°, height) Backsight rod: 20 mm diameter Azimuth adjustment: worm fine adjustment Power supply: DC12 V; 0.4~1.7 A Maximum load: 12 kg, photographic, without counterweight Counterweight: 1x 1.9 kg  Tripod connection: 45 mm spigot Dimensions: 36 cm (H) x 12 cm (W) x 36 cm (L), weight: 7.0 kg (15.4 lbs), without counterweight 32-bit CISC processor 120 MHz Operating system: Android 6 or higher, iOS 9.0 or higher Connection: D-SUB 9PIN connector Autoguider input: ST4 Power consumption SX2WL+Wireless unit: DC12V / 0.3-2.0 A (load 8 kg), 0.4-2.2 A (load 12 kg) SCOPE OF DELIVERYSX2WL EQ mount Wireless unit Counterweight: 1.9 kg (1pc) Mounting tools Cigarette lighter cable