Search results for 'astronomy telescope-accessories collimation-tools no'
Artesky Losmandy Dovetail Plate 340mm V2
US$ 96.95Losmandy dovetail plate 340mm length Artesky - The Losmandy dovetail plate 340mm Artesky has been designed to allow you to install your astronomy instruments on mounts equipped with this attachment.Artesky Losmandy Dovetail Plate 200mm V2
US$ 61.38The Losmandy dovetail plate 200mm Artesky has been designed to allow you to install your astronomy instruments on mounts equipped with this attachment.Auriga Bino Viewer
US$ 346.01The new Auriga Bino Viewer binocular turret represents a real revolution in the world of amateur and professional visual astronomy.Universal collimator R.E.E.G.O Pro led (R.E.E.G.O = Recognisement of Elements Extraxiality through Glows Observation; R.E.E.G.O = Recognisement of Elements Extraxiality by Glance Observation), compatible with refractors, Newton, RC, Cassegrain-derivatives, retro-reflectors
OUT OF STOCK
TS-Optics 8" f/12 Cassegrain 203/2436 mm
US$ 1,084.28TS 8" f/12 Cassegrain telescope with fused Quartz mirror and only 33% obstruction - the ideal alternative to a Schmidt-Cassegrain
- Aperture 8" - 203 mm
- Focal length 2436 mm
- F-ratio f/12
- Large illuminated image field with 45 mm diameter
- Hyperbolic secondary mirror and parabolic primary mirror made of Quartz glass for stable focus position
- 99% reflection on primary and secondary mirror for an even brighter image
- Quick temperature adaption due to open design
- Pure reflective system without Schmidt plate or meniscus lens - fully suitable for Infrared
- Only 33 % linear obstruction - very well suited for visual astronomy
- 2" MONORAIL focuser with micro-gear reduction and 1.25" reduction are included
- M90 extension tubes for trouble-free focusing with almost any accessories included
- Internal baffles for higher contrast
- Losmandy style dovetail and Vixen/EQ5 style dovetail for trouble-free adaption to all popular mounts
- Finder-scope shoe is also included
- Very economically priced, compared with other classical Cassegrains
SkyWatcher AZ5 StarAdventurer Tripod
US$ 310.43The Sky-Watcher AZ5 is an easy to use, grab-and-go telescope mount for visual astronomy and daytime terrestrial observations.
Constructed from cast aluminium and designed to attach small telescopes up to 9kg in weight, via a regular 45mm dovetail bar.Celestron Nexstar 127 SLT
US$ 772.96- High quality 127 mm Maksutov-Cassegrain
- Fully computerized Altazimuth mount
- StarPointer finderscope to help with alignment and accurately locating objects
- Quick-release fork arm mount, optical tube and accessory tray for quick no tool set up
- Sturdy stainless steel tripod and accessory tray included
- Good for terrestrial and celestial observing
- BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images
ZWO ASI224MC
US$ 185.90ASI224MC has a 1/3″ and 1.2M pixels sensor IMX224 with SONY Exmor and NIR Technology.
Version: 1.3 (include Anti-amp glow function)
Extremely low read noise (0.75e – 1.5 e) and high sensitivity especially in IR range
Very suitable for astronomy and microscopy photographOUT OF STOCK
- Set consisting of a splittable counterweight bar and a 3.5kg counterweight for Sky-Watcher Wave 100i and Wave 150i mounts. The counterweight is equipped with a screw knob with a Teflon tip
WarpAstron WD-17 Harmonic Direct Drive
US$ 2,356.25WD-17 is the first harmonic drive mount based on Servo Direct Drive technology. It has only single stage reducer – backlash less strain wave reducer, and eliminate the transmission/assembly error from belt/planetary gear solution. That’s why we called “harmonic drive” mount, providing high precision guiding performance to you.
The mount weighs 4.3kg and carries telescopes up to 13.5kg without a counterweight. With the counterweight and counterweight rod (optional with M12 thread) the mount can also carry telescopes weighing up to 20 kg.
Optimize base can be smoothly fine adjusted with CNC fine tooth screw and gap control design, which make it much easier for polar alignment.ToupTek 2210M Mono Camera
Regular Price: US$ 274.85
US$ 257.06
The small ToupTek 2210 offers optimal performance for planetary imaging and driving. Low readout noise, high dynamic range, peak QE>750%, AR protection window and much more! It uses the SMARTSENSE SC2210 1/1.8" sensor and has 1920x1080 pixels while the pixel size is 4.00 μm.ToupTek 678M Mono Camera
Regular Price: US$ 310.43
US$ 283.75
The small ToupTek 678M offers optimal performance for planetary imaging and driving. Low readout noise, high dynamic range, peak QE >83%, AR protection window and much more!
This camera weighs only 90g and has a 31.8mm barrel! 3840x2160 pixels while the pixel size is 2 μm.Ocal Electronic Collimator 3.0 MAX
US$ 301.53Using a new large aperture lens and CMOS, under the same ambient brightness, the exposure time of the OCAL3.0 electronic collimator is only 1/20 of that of the second-generation electronic collimator. If the light source is too strong, it is recommended to reduce the gain rather than simply reducing the exposure time. Now, new collimators can adjust the telescope's collimation in darker environments.
The clarity of the OCAL3.0 electronic collimator image has been greatly improved. Now you can see clearer primary mirror marks and more reflection information, and it still performs well when equipped with a correction mirror.
Askar Flattener 1.0x for 185 APO
US$ 354.90The 1.0x flattener does not change the focal ratio of the telescope itself. After being attached to the Askar 185APO, it maintained a focal ratio of 7. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.Askar Flattener 1.0x for 140 APO
US$ 354.90The 1.0x flattener does not change the focal ratio of the telescope itself. After attaching it to the Askar 140APO, it still maintained a focal ratio of 7. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.Askar Flattener 1.0x for 120 APO
US$ 239.27The 1.0x flattener does not change the focal ratio of the telescope. After attaching it to the Askar 120APO, it maintained a focal ratio of 7. The reducer corrects field curvature and coma, resulting in flatter field edges and sharper star points.Askar Flattener 1.0x for 103 APO
US$ 239.27The 1x flattener does not change the focal ratio of the telescope. After being attached to the Askar 103APO, it still maintained a focal length of f/6.8. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.Wanderer Power Box V3 PRO
US$ 559.48The Wanderer Box PRO V3 is equipped with 11 DC 12V outputs, 3 high-speed USB 3.1 ports and 6 high-speed USB 2.0 ports; thanks to this system you can avoid numerous cables on your telescope and have a noticeably tidier system.