Explore Scientific Telescopes

102mm (4-inch) Aperture f/6.5 Focal Ratio 11.5 lbs Optical Tube Weight Two-Speed 2" Crayford Focuser Includes 2" Dielectric Diagonal & 8x50 Fi...

127mm (5") Maksutov-Cassegrain Optical Tube 1900mm Focal Length f/15 Focal Ratio Includes 25mm Plössl Eyepiece & 1.25" Diagonal Smartphone Ada...

114mm (4.5") Newtonian Reflector Optics Stable EQ3-Class German Equatorial Mount Full-Size Tripod with Accessory Tray Includes Plössl Eyepiece and...

102mm Aperture Air-Spaced Triplet Apochromatic Optics Premium HOYA FCD100 ED Glass Carbon Fiber Optical Tube Assembly 2.5" Hexagonal Rack & Pi...

127mm Aperture f/7.5 Focal Ratio / 952mm Focal Length Air-Spaced Triplet Apochromat with FCD100 Glass Carbon Fiber Optical Tube 2.5" HEX Focuser ...

127mm Achromatic Doublet Refractor Air-Spaced Crown-and-Flint Optics Dual-Speed Focuser for Fine Adjustment Dielectric-Coated Diagonal Included Cr...

152mm (6-inch) Aperture f/6.5 Focal Ratio Air-Spaced Doublet Achromatic Optics 2" Dual-Speed Focuser 2" Diagonal with 99% Dielectric Coatings 8x50...

100mm Maksutov-Cassegrain OTA 1400mm Focal Length (f/14) Twilight Nano Alt-Azimuth Mount 25mm Plössl Eyepiece (1.25") Includes Smartphone Adapter ...

80mm Achromatic Refractor Professional-Grade Solarlite Solar Filter Included 25mm Plössl Eyepiece and 90° Diagonal Smartphone and DSLR Camera Adap...

114mm Newtonian Reflector Optics Lightweight Nano Alt-Azimuth Mount Slow-Motion Controls for Precise Tracking Integrated SkyAssist Navigation Aid ...

Refractor Optical Design Compact Alt-Azimuth Mount Slow-Motion Controls for Smooth Tracking SkyAssist Navigation Compatibility Optimized for Lunar...

127mm (5-inch) Refractor Optics 820mm Focal Length Lightweight Nano Alt-Azimuth Mount Dual-Axis Slow-Motion Controls SkyAssist Digital Guidance Co...

102mm Refractor Telescope Sidara Pro GoTo Mount SkyAssist Guided Navigation System Designed for Visual Astronomy Suitable for Planetary & Deep...

80mm Refractor Telescope Sidara Pro GoTo Mount SkyAssist Automated Object Location Optimized for Lunar & Planetary Viewing Beginner-Friendly G...

80mm Refractor Telescope Lightweight Carbon Fiber Optical Tube iEXOS-100 PMC-Eight GoTo Equatorial Mount Includes Professional-Grade Solar Filter ...

Hands-On Telescope Assembly: Build a functional refractor telescope from the ground up. No Tools Required: All components snap together in minut...

80mm Air-Spaced Triplet Apochromatic OTA Includes a matched 0.8x Focal Reducer iEXOS-100 Equatorial Mount with GoTo PMC-Eight wireless control sys...

Maksutov-Cassegrain Optical Design Fully Automated GoTo Mount SkyAssist Object Location and Tracking Optimized for High-Magnification Viewing Comp...

208mm (8-inch) Primary Mirror 1219mm Focal Length f/5.9 Focal Ratio 2-inch Crayford-style Focuser with 1.25-inch Adapter Dobsonian-style Mount Inc...

102mm Refractor Optical Tube Alt-Azimuth Mount with Slow-Motion Controls Dual-Axis Tracking Capability SkyAssist Guided Navigation Compatibility ...

Complete astrophotography bundle with 80mm triplet refractor and GoTo mount 80mm aperture and 480mm focal length for wide-field imaging HOYA FCD10...

130mm (5.1") Newtonian Reflector Optics 650mm Focal Length (f/5) Essential Alt-Azimuth Mount Dual-Axis Slow-Motion Controls Integrated SkyAssist N...

Features premium HOYA FCD100 ED glass for superior color correction Air-spaced triplet optical design delivers high-contrast, sharp images Lightwe...

154mm (6-inch) Primary Mirror 1170mm Focal Length f/7.6 Focal Ratio 2-inch Crayford-style Focuser with 1.25-inch Adapter Dobsonian Mount with Spri...