BRESSER Dovetail clamp Messier/ES/GP/Vixen

BRESSER Full HD Deep Sky Camera with autoguider: a great camera for different types of astrophotography and for autoguiding. Not only suitable for planets, but also for deep-sky objects such as galaxies, nebulae and star clusters. Dedicated ToupSky Astro Imaging software supports video preview, video recording, video processing, image capture and processing, dark field correction and raw data output. Easy to use, but with professional results. One of the main features of the new backlit SONY IMX290 CMOS sensor is its high light sensitivity, which makes it possible to detect deep-sky objects without active cooling. SONY has increased the quantum efficiency at 533 nm wavelength up to 77%, which is much better than other CMOS sensors have been able to achieve in the past. Connect this camera to a guidescope and attach the camera's built-in ST-4 port, directly to your telescope's equatorial mount guide port and autoguide - using many popular audioguiding programs (PHD, Guidedog and more). Autoguiding enables you to take accurate pictures with long exposure times of several minutes. Thanks to the extra light-sensitive camera, you now always have a suitable guide star to hand, even using short exposure times. An ST-4 protocol connection cable is also included. Simple automatic tracking at its best. You can use this camera with all guiding telescopes, or off-axis guiders that accept a 1.25 " tube, 1.25" filter thread (M28.5x0.6) or C-mount adapter thread (1 "x1 /32"). IMPORTANT NOTES: This is not a stand-alone guider camera. You always need a Windows 10/11 computer to take pictures and for autoguiding. The autoguider software is not included. You can use PHD2 Guiding, Guidedog, Metaguide, Guidemaster (freeware) or AstroArt, MaxIm DL (paid). DOWNLOAD PHD2-Guiding: https://openphdguiding.org/ DOWNLOAD GuideDog: http://barkosoftware.com/GuideDog/index.html DOWNLOAD latest camera software and drivers: http://www.touptek.com/download/showdownload.php?lang=en&id=2Download INDI Driver: https://github.com/indilib/indi-3rdparty/tree/master/indi-toupbase SPECIFICATIONS Camera type: BRESSER / Touptek GPCMOS02000KPA color Sensor: SONY IMX290 CMOS color, backlit Image and video size: Full HD 1936 x 1096 pixels (video 15 FPS) Native sensor size in pixels: 1936 x 1096 Exposure times: 66µs to 16min Binning: YES, 2x2 Megapixel: 2.1 MP Sensor size in mm: 5.6 x 3.1 Pixel size: 2.9 µm x 2.9 µm Bit depth: 8/12 switchable ST-4 Compatible Autoguider: YES CNC milled housing made of aluminum Protective strap on the camera housing Camera tube diameter: 1.25 "(31.7 mm) Camera connection thread: C-mount + 1.25 "filter thread Computer interface: USB 2.0 C-mount extension tube with 1.25 inch filter thread included No IR cut filter installed Operating system: WINDOWS 10 + 11 ASCOM driver included Field of view for different focal lengths in mm (given in arc minutes): 400mm - 48.2 'x 27.3' 500 mm - 38.6 'x 21.8' 600 mm - 32.1 'x 18.2' 700 mm - 27.5 'x 15.6' 800 mm - 24.1 'x 13.6' 900 mm - 21.4 'x 12.1' 1000 mm - 19.3 'x 10.9' 1250 mm - 15.4 'x 8.7' 1500 mm - 12.9 'x 7.3' 1750 mm - 11.0 'x 6.2' 2000 mm - 9.6 'x 5.5' SCOPE OF DELIEVERY Full HD camera C-mount adapter USB 2.0 PC connection cable with a length of 200cm Interface cable for ST-4 autoguider port with 150cm length Dust cap for camera tube Software CD

Bring the spirit of NASA missions into your home with the ISA Space Exploration NASA-themed Dobsonian Telescope 150/1200. Enjoy detailed views of planets, the Moon, double stars, and planetary nebulae. The high-quality Newtonian optics provide clear and colour-true images of these celestial wonders. Plus, with the easy-to-assemble, user-friendly Dobsonian mount, you always have a stable base for your stargazing adventures. See every detail day and night – through this beginner's telescope Experience the craters and ridges of the moon, the reddish glow of Mars, or the breathtaking rings of Saturn up close – this reflecting telescope, with its very long 1,200 mm focal length, makes high magnification for exciting detailed observations particularly easy. The included eyepieces let you admire not only planets but also deep-sky objects like the Orion Nebula at 240x or 48x magnification. A great bonus: with the solar filter, you can safely observe sunspots.WARNING: Never point the telescope at the sun without the solar filter! User-friendly mount for precise observations The Dobsonian mount of the ISA Space Exploration Telescope is perfect for an easy start. The sturdy base scores with simple handling and enables even beginners to make precise and stable observations. Due to the mount’s smooth movements, you can effortlessly track celestial objects and enjoy a steady image, even at high magnifications. Additionally, the rocker box is quickly and easily set up and taken down – ideal for transport. The handy accessory tray keeps everything important always within reach. Comprehensive telescope accessories for versatile use Unpack and start right away: the Dobsonian telescope comes with a wide range of accessories. The optical finder with 6x magnification helps you keep track of the night sky and quickly find your desired objects. With the eyepiece adapter from 31.7 to 50.8 mm, you can expand your observation options and use optional 2-inch eyepieces (not included). Want to take your own snapshots of the Moon, Sun, and more? The smartphone camera holder is perfect for your first steps in astrophotography, allowing you to easily photograph through the eyepiece with your phone. Explore space like NASA and discover the highlights of the universe – with the ISA Space Exploration NASA-themed Dobsonian Telescope 150/1200! FEATURES High-quality reflecting telescope for beginners Mirror diameter: 150 mm / Focal length: 1,200 mm / F/8 Maximum recommended magnification: 300x Telescope for night and solar observation High-quality Newtonian optics Ideal telescope for planets, Moon, double stars, and planetary nebulae Solar observation possible with the included solar filter Stable and smooth 2-inch (50.8 mm) rack-and-pinion focuser Main mirror made of special low-expansion glass Easily adjustable metal tube for balancing Detachable rocker box with accessory tray Optics can also be used on other mounts Various adjustment and locking screws on the mirror cell Viewing height at zenith: approx. 115 cm (suitable for children and teenagers) SCOPE OF DELIVERY Tube with Newtonian optics Dobsonian telescope mount (disassembled for self-assembly) Objective solar filter Optical 6x30 finder 2 eyepieces: 25 mm Super Plössl, 5 mm Plössl (Ø 31.7 mm / 1.25 inch) 1 extension tube, 25 mm for 2-inch focuser 1 eyepiece adapter, diameter 31.7 to 50.8 mm 2 tube rings 2 altitude wheels Smartphone camera holder Instruction manual

Tripod head with fine adjustment for fast and precise pole height adjustment of the BRESSER StarTracker Astrophoto Mount PM-100 art. no. 4964120. The BRESSER Micro Motion Head MH-100 allows a very precise adjustment by using large dimensioned knurled screws. In order to keep the adjustment distances by using the knurled screws as small as possible, the mounting plate has a quick-release clamping device with toothing in order to be able to select a rough presetting of the pole height (latitude at the location). The Micro Motion Head MH-100 can be mounted on any photo tripod with 1/4 inch photo thread closure. The BRESSER StarTracker astrophoto mount can then be mounted on the MH-100 tripod head without the use of tools using a 1/4" photo thread screw. The complete  motion head is made of black anodized aluminum and guarantees highest stability by the use of solid material. The knurled screws with fine pitch thread are even made of stainless steel and guarantee a long durability and corrosion resistance. Ideal for optimizing tracking accuracy in astrophotography. IMPORTANT NOTE: Can also be used as a stable adjustment element of a telescopic sight in astrophotography. Parallel alignment of the main telescope and the guide telescope is thus also possible quickly and precisely. Base plate connection: 3 x 1/4 inch photo thread with 35.0 mm hole spacing. Mounting plate connection: 2 x M8x1.25 thread with 35.0mm hole spacing. FEATURES Compact micro motion head with fine adjustment Functions as a so-called polar-wedge For precise adjustment of polar alignment (EQ mode)Mounting plate with quick-release clamping device and toothingCan be used with any photo tripod and 1/4inch thread adapterMade of black anodised aluminium and stainless steel Quick and easy to use deviceSuitable for BRESSER StarTracker Astrophoto Mount PM-100 Suitable for BRESSER tripod TP-100 DX  Also ideal as an adjustment element of an auto-guiding scopeFor parallel alignment of main telescope and guiding telescope Base plate connection: 3 x 1/4 inch photo thread; hole spacing 35.0mm Connection mounting plate: 2 x M8x1.25mm thread; drilling distance 35,0mm SCOPE OF DELIVERY Micro Motion Head MH-100 Instruction manual

The Explore Scientific Two Room Pop-Up Observatory is a useful weatherproof tent that protects your valuable equipment from wind, dew, rain and dust. Most amateur astronomers and astrophotographers dream of having an observatory to keep dust, dew and wind away from their telescope and to shield disturbing stray light from their telescope's optics. But for many astronomers, an observatory is only a dream because of the cost of a roll-roof building or an observatory dome. There is also the problem that an observatory building needs a permanent location that is suitable for an observatory. Portable, quick to set up and inexpensive A good solution is a portable observatory tent. Compared to their fixed counterparts, a tent is extremely inexpensive and can be set up almost anywhere there is a flat surface and a clear view of the sky. However, setting up a portable observatory tent can also be a hassle. No one wants to waste their valuable observing time reading complex instructions while trying to figure out which pole goes where. For this reason, we have used a sturdy pop-up design. Setting up the EXPLORE SCIENTIFIC Pop-Up Observatory can be done in a matter of minutes. By releasing a retaining strap, the complete tent unfolds from its packaging in just a few seconds. You really don't need to do anything other than connect the two observatory rooms with a Velcro seam and attach it to the ground. Thanks to this simple design, the EXPLORE SCIENTIFIC Pop-Up Observatory can be set up and taken down in just a few minutes, giving you plenty of time to enjoy your astronomy weekend. Plenty of space for your equipment and super compact when folded up. With just under 5 square metres of total space and 1.52 metre high side walls, coupled with 1.83 metre high windscreens, the EXPLORE SCIENTIFIC Pop-Up Observatory allows you to set up your computer equipment in one room and the telescope in the other, or set up two complete telescope systems. Each room is 152 by 152 centimetres. Mobile observatory with compact transport dimensions In addition to being easy to set up and take down, another advantage of the pop-up design is that it is travel-friendly, as it is light and easy to stow away. The entire observatory tent folds down to a package 70 centimetres in diameter and 10 centimetres thick. This allows it to be transported in a small car or even on a flight for distant expeditions. And apart from the fact that it allows you to go to your favourite observing site at any time, portable observatory tents are usually the first choice for astronomers and astrophotographers attending star party events.  Advanced materials provide optimal protection and durability However, the fact that the EXPLORE SCIENTIFIC Pop-Up Observatory is lightweight and easy to store and set up doesn't mean it can't withstand bad weather conditions. The Black-Out coated polyamide material is waterproof and offers excellent UV protection. This guarantees reliable protection for your equipment as well as long-lasting durability of the observatory tent. Large doors for convenient use The doors to enter the observatory tent and pass through the attached rooms are very generously sized at 102 centimetres high and 92 centimetres wide, so you can easily walk in and through your equipment. The doors roll down to keep moisture out and their heavy-duty zips will last for years. The extra weather cover protects your gear when not in use. With the large weather cover included, you can protect your gear from the hot sun or a surprise rain shower during the day. Or even from dew at night. The modern, coated and waterproof material keeps all unwanted weather influences away from your equipment. Included are cords and pegs to tie down the tent. The structure also has additional holding straps for the use of heavy-duty straps, which can be purchased at local hardware stores. PRODUCT VIDEO:  https://youtu.be/1rL5PzPa-dQ FEATURESPractical weather protection for telescopes Protects your equipment from wind, dew, rain and dust Mobile observatory: portable, quickly assembled, reasonably priced Compact transport size also suitable for air travel 5 square metres of space for your equipment and sufficient freedom of movement Interior dimensions: 152 x 304cm Side wall height 152cm / windbreak wall height 183cm Large 102 x 92cm doors for ease of use Additional weather protection cover included Advanced materials provide optimum protection and durability Cords and pegs included to tie down the tent Additional tie downs for heavy duty straps included Transport dimensions and weight: diameter 70cm, height 10cm, 3kg Colour tent material: black SCOPE OF DELIVERY Two-room pop-up observatory tent Weather protection cover Set of cords and pegs

Convert your FL55SS fluorite refractor into a high-performance astrograph The kit includes a high-performance reducer, flattener and the ''EX TUBE 66'' extension tube, which was developed for the FL55SS Fluorite Apo Refractor and improves the photographic performance by flattening the image right up to the edges. Ultra-sharp image over the entire field of view of the DSLR full-frame sensor Designed for prime-focus photography with the FL55SS, the Flattener HD flattens the entire field of view of full-frame DSLR cameras. The 44 mm image circle covers the entire field of view of a full-frame DSLR camera. When used in combination with the HD5.5 Reducer, the focal length is reduced by 0.79x (from f5.5 to f4.3) and the illuminated area retains a diameter of 44 mm, which significantly improves the sharpness across the entire field of view of the DSLR camera. 96% illumination to the edges of the field of view The Flattener HD was specially developed for the FL55SS refractor in order to reduce light loss to a minimum. The field of view is fully illuminated up to the edges. Exceptionally high contrast The same anti-reflective AS coatings used on our high-end VSD 100 f/3.8 astrograph are also used here to provide an outstanding light transmission of 99.9% per lens surface. In addition, the matte black surface of the Reducer HD kit eliminates loss of light, ghosting and scattered light. FEATURES Ultra-sharp image over the entire field of view Reduces the focal length and flattens the image Very high light transmission (approx. 96%) AS coatings with 99.9% light transmission per lens surface Also suitable for full-frame DSLR cameras Includes 66 mm extension Reduces the aperture ratio to f4.3 Distance to chip: 63.5 mm Dimensions: 58mm x 30mm / 68mm x 45.3mm Weight: 107g / 237g DELIVERY CONTENT Reducer HD Flattener HD Extension tube Dust caps

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.The best catadioptic design named Maksutov-Cassegrain produces a sharp, crispy and high-contrast image. A perfect telescope for a convenient entry into astronomy.CHARACTERISTICSTelescope for night and solar observation High-quality Maksutov-Cassegrain optics with high focal length and extremely sharp image Ideal for small bright nebulas, globular clusters, the moon, planets Optical design: Maksutov-Cassegrain Maximum recommended magnification: 200x Aperture: 100 mm Focal length: 1400 mm Aperture ratio: f/14 Universal 44 mm Dovetail plate GP (fits LXD75/Great Polaris/EQ5) SCOPE OF DELIVERYMaksutov Optical Tube Assembly 26mm SuperPlössl eyepiece (31.7mm / 1.25") SC Eyepiece adapter (31.7mm / 1.25") Star diagonal mirror Dovetail plate for GP Level Adjustable polar finder scope with optional illumination LED viewfinder Aperture solar filter Rotatable star map Astronomy PC software Stellarium (via download)