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Showing 25-48 of 66 item(s)

Robtics Telescopes

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Reflector

Obsession 18 inch dobson F4.5

Obsession 18 inch dobson F4,5 OBS_18 is a Obsession telescope from the Robtics category Reflector Telescopes.Specifications:Telescope System: Telescope with MountTelescope type: Dobsonian, NewtonTelescope brand: ObsessionTelescope Aperture (Range): 300mm - 499mmTelescope Focal Ratio (F): F4.5

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Robtics Telescopes

Robtics Telescopes 2

Refractor

Askar SQA55 - 55mm F4.8 264mm Quintuplet Petzval Astrophotography APO

Quintuplet air-spaced SD glass Petzval astrograph, which can be used for astrophotography and daily photography. Aperture: 55mm Focal Length: 264mm Focal Ratio: F4.8 - F22 Illuminated and corrected field: 44mm Optical Design: Quintuplet Petzval (One piece of SD glass and one piece of ED glass) Dual speed focusing mechanism Dual rotating mechanism...

Robtics Telescopes

Robtics Telescopes 2

Autoguiding

Askar Guide Scope 32mm F4 - Black

Guide Scope All-metal design Standard Finder Shoe connection Aperture: 32mm Focal length: 128mm Focal ratio: F4 Weight: 300 gram Helical focuser 20 mm travel T2 (M42x0.75) and 1.25" connections Black

Robtics Telescopes

Robtics Telescopes 2

Reflector

PlaneWave RC700 Ritchey Chretien f/12 28" Astrograph

PlaneWave RC700 Ritchey Chretien f/12 28" Astrograph

Robtics Telescopes

Robtics Telescopes 2

Reflector

PlaneWave CDK350 Telescope System f/7.2 - PlaneWave CDK14 Astrograph and PlaneWave...

PlaneWave CDK350 Telescopesystem f/7.2 incl. a CDK14 Astrograph and L-350 Mount

Robtics Telescopes

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Refractor

Askar FRA400 72mm F5.6 400mm quintuplet astrograph OTA

The Askar FRA400 is a 72 mm F5.6 (400mm) quintuplet astrograph which has adopted a modern optical triplet design with 2 ED lenses and a 2 ED element flattener that gives a flatfield of 44 mm.

Robtics Telescopes

Robtics Telescopes 2

New

Autoguiding

Askar 52mm Super ED Guide Scope - Silver

Multifunctional 52mm Guide Scope with SD glass. Optical design: doublet with one SD element Usable for photographic and visual use Aperture: 52mm Focal Length: 249mm Focal Ratio: F4.8 Weight: 740g Integrated helical focuser with 25mm travel Universal finder slot base and 1/4" and M4 threaded holes for easy attachment Included adapters: 1.25" adapter, M42...

Robtics Telescopes

Robtics Telescopes 2

Reflector

Obsession 18 inch UC (Ultra Compact) dobson F4.2

Obsession 18 inch UC (Ultra Compact) dobson F4.2 OBS_18UC is a Obsession telescope from the Robtics category Reflector Telescopes.Specifications:Telescope System: Telescope with MountTelescope type: Dobsonian, NewtonTelescope Series: Ultra Compact (UC)Telescope brand: ObsessionTelescope Aperture (Range): 300mm - 499mmTelescope Focal Ratio (F): F4.2

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Robtics Telescopes

Robtics Telescopes 2

New

Refractor

Askar SQA70 - 70mm F4.8 336mm Quintuplet Petzval Astrophotography APO

High-quality quintuplet air-spaced SD glass Petzval Astrograph. Aperture: 70mm Focal Length: 336mm Focal Ratio: F4.8 Format specification: Full Frame Optical Design: Quintuplet Petzval APO (Two pieces of SD glass) Dual speed focusing mechanism Rotating mechanism Internal 2" filter thread Extractable dew-shield Weight: 2.68 kg Carrying oxford cloth case

Robtics Telescopes

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Refractor

Askar FMA180 F180mm/4.5 Astrograph Lens - D40mm F5.5 triplet APO with triplet F4.5 full...

ASKAR FMA180 objective lens features Triplet air-spaced APO design including two pieces of ED (extra-low dispersion) glass, providing excellent correction of chromatic aberration which lays the foundation for high quality astrophotography and observation. The Askar FMA180 has an aperture of 40mm, a focal length of 220mm and a focal ratio of f/5.5....

Robtics Telescopes

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Smart Telescopes

Vaonis Vespera II Vespera II Smart Telescope - Adventure Pack

VAO_VE50-II-BACKPACK

Aperture: 50mm Focal Length: 250mm Focal Ratio: F5 Smart Telescope Sensor: Sony IMX585 Resolution: 3840 × 2160 (8.29 MP) What's in the box Vespera II smart telescope Vespera Standard Tripod Vespera Back Pack

Robtics Telescopes

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New

Refractor

Askar SQA106 - 106mm F4.8 509mm Quintuplet Petzval Astrophotography APO

High-quality quintuplet air-spaced SD glass Petzval Astrograph. Aperture: 106mm Focal Length: 509mm Focal Ratio: F4.8 Fromat specification: Full Frame Optical Design: Quintuplet Petzval APO (Two pieces of SD glass) Dual speed focusing mechanism Rotating mechanism Internal 2" filter thread Extractable dew-shield Weight: 5.82 kg Carrying case

Robtics Telescopes

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Autoguiding

Askar 52mm F4 Guide Scope - Black

Guide Scope All-metal design Standard Finder Shoe connection Aperture: 52mm Focal length: 208mm Focal ratio: F4 Weight: 631 gram Helical focuser T2 (M42x0.75) and 1.25" connections Black

Robtics Telescopes

Robtics Telescopes 2

Reflector

PlaneWave CDK700 Nasmyth Astrograph f/6.6 28" Astrograph

PlaneWave CDK700 Nasmyth Astrograph f/6.6 28" Astrograph

Robtics Telescopes

Catadioptric

PlaneWave 12.5 inch CDK Optical Tube Assembly

PlaneWave 12.5 inch CDK Optical Tube Assembly PW_CDK12 is a PlaneWave instruments telescope from the Robtics category Catadioptric Telescopes. Specifications: Telescope System: Optical Tube Only (OTA) Telescope type: Astrograph, Dall-Kirkham (Optimised) Telescope Series: CDK Telescope brand: PlaneWave instruments Telescope Aperture (Range): 300mm - 499mm

Robtics Telescopes

Robtics Telescopes 2

Reflector

Obsession 22 inch UC (Ultra Compact) dobson F4.2

Obsession 22 inch UC (Ultra Compact) dobson F4.2 OBS_22UC is a Obsession telescope from the Robtics category Reflector Telescopes.Specifications:Telescope System: Telescope with MountTelescope type: Dobsonian, NewtonTelescope Series: Ultra Compact (UC)Telescope brand: ObsessionTelescope Aperture (Range): 500mm and largerTelescope Focal Ratio (F): F4.2

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Robtics Telescopes

Robtics Telescopes 2

Catadioptric

PlaneWave Instruments CDK14

PlaneWave Instruments CDK14 is a PlaneWave instruments telescope from the Robtics category Catadioptric Telescopes. Specifications: Telescope System: Optical Tube Only (OTA) Telescope type: Astrograph, Dall-Kirkham (Optimised) Telescope Series: CDK Telescope brand: PlaneWave instruments Telescope Aperture (Range): 300mm - 499mm

Robtics Telescopes

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New

Refractor

Askar 80ED - 80mm F7 doublet ED refractor OTA

Doublet refractor with one ED element 80mm aperture 560mm focal length F7 focal ratio Dual speed rack and pinion focuser Reversible dew cap Telescope rings Vixen dovetail Carry handle Optional available: field flattener, 085x and 0.7x reducers

Robtics Telescopes

Robtics Telescopes 2

Smart Telescopes

Vaonis Vespera Pro Smart Telescope

Highly capable and extremely easy to use smart telescope. Explore the universe with this smartphone-app driven telescope! The Vaonis Vespera Pro Smart Telescope comes with: Vaonis Vespera Pro Smart Telescope Adjustable Tripod Lens Cover Hard Case Anti-Theft System Free Mobile App

Robtics Telescopes

Catadioptric

PlaneWave 17 inch CDK Astrograph

PlaneWave 17 inch CDK Astrograph PW_CDK17 is a PlaneWave instruments telescope from the Robtics category Catadioptric Telescopes. Specifications: Telescope System: Optical Tube Only (OTA) Telescope type: Astrograph, Dall-Kirkham (Optimised) Telescope Series: CDK Telescope brand: PlaneWave instruments Telescope Aperture (Range): 300mm - 499mm

Robtics Telescopes

Robtics Telescopes 2

Smart Telescopes

Vaonis Vespera II Smart Telescope

Discover a new stargazing experience with the most innovative, most versatile and most user-friendly smart telescope. Vaonis Vespera II embodies the seamless fusion of a camera and a telescope, condensed in an all-in-one, user-friendly portable device, allowing anyone to connect with the stars. With Vespera II, you can both conduct live observations and...

Robtics Telescopes

Robtics Telescopes 2

Refractor

Askar FMA135 135mm f/4.5 APO flatfield Telephoto Lens (APCS format)

The ASKAR FMA135 is a 30mm ED triplet to deliver superb images. The 3 element flattener is designed for APCS format camera's and has a high quality for astronomical and terrestrial imaging. It also works as a finder/small telescope/guide scope.

Robtics Telescopes

Robtics Telescopes 2

Reflector

Obsession 20 inch dobson F5

Obsession 20 inch dobson F5 OBS_205 is a Obsession telescope from the Robtics category Reflector Telescopes.Specifications:Telescope System: Telescope with MountTelescope type: Dobsonian, NewtonTelescope brand: ObsessionTelescope Aperture (Range): 500mm and largerTelescope Focal Ratio (F): F5

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Robtics Telescopes

Robtics Telescopes 2

Refractor

Askar 120APO 120mm F7 840mm triplet APO OTA

Askar APO series is dedicated to enabling more users to own a high-performance astrograph. The Askar 120APO is dedicated to enable more amateurs to own a high-performance astrograph and explore the mysteries of the universe to their heart's content without worrying about the price. The Askar 120APO has a triplet air-spaced APO lens design, including one...

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