Tele Vue 127mm F/5.3 APO (Nagler-Petzval) Astrograph Refractor for ProLine PL16803 Camera

Tele Vue NP101is Imaging System 4" f/5.4, 4-Element APO Refractor scope Optical Tube Assembly, Ivory, includes a 10:1 dual speed pinion assembly.

Tele Vue NP127is Imaging System 5" f/5.2, 4-Element APO Refractor scope Optical Tube Assembly, Ivory,The 10:1 focuser pinion assembly made for by Starlight Instruments. New lens prescription delivers smaller spots sizes over a broader wavelenght range.

Explore Scientific ED127-FCD100 127mm f/7.5 Air-Spaced Triplet ED Apochromat Refractor Telescope

Explore Scientific FCD100 Series ED127 127mm f/7.5 Air-Spaced Carbon Fiber Apochromatic Triplet Refractor Telescope, 0.9 arcsec Resolution, 952mm Focal Length

Tele Vue NP101is 4" f/5.4 4-Element APO Refractor Telescope, Ivory

Tele Vue NP127is 5" f/5.2 4-Element APO Refractor Telescope, Ivory

Explore Scientific FCD100 Series ED127 127mm f/7.5 Air-Spaced Aluminum Apochromatic Triplet Refractor Telescope (OTA Only), 0.9 arcsec Resolution, 952mm Focal Length, Two-Speed 2" Rack-and-Pinion Focuser, White

Explore Scientific ED127-FCD100 127mm f/7.5 Air-Spaced Carbon Fiber Triplet ED Apochromat Refractor Telescope

Explore Scientific ED127-FCD100 127mm f/7.5 CF Triplet Apo Refractor Telescope

Sky-Watcher Esprit 100mm ED Triplet APO Refractor

Explore Scientific FCD100 Series ED102 102mm f/7 Apo Triplet Carbon Fiber Telescope, 714mm Focal Length, Multicoated, 4.7" Tube Diameter, OTA Only

Sky-Watcher Evostar 150 APO Refractor Telescope Optical Tube Assembly

Sky-Watcher Evostar 150DX APO Refractor Telescope Optical Tube Assembly

Sky-Watcher Esprit 150mm ED Triplet APO Refractor

iOptron iEQ45 GoTo Mount with William Optics FLT110 Refractor Telescope, 110mm Aperture, f/7 Focal Ratio, 710mm Focal Length, 115mm (4.53") Tube Diameter

Explore Scientific ED102-FCD100 102mm f/7 Air-Spaced Carbon Fiber Triplet ED Apochromat Refractor Telescope

Sky-Watcher Esprit 120mm ED Triplet APO Refractor

iOptron iEQ45 GoTo Mount with William Optics GTF102 Refractor Telescope, 102mm Aperture, f/6.9 Focal Ratio, 703mm Focal Length, 105mm (4.13") Tube Diameter

Explore Scientific ED152 152mm f/8 Carbon Fiber Air-Spaced Triplet Apochromatic Refractor Telescope, Optical Tube Assembly with Accessories

Celestron CGX-L 1100, 11" Rowe-Ackermann Schmidt Astrograph (RASA) Equatorial Telescope - Version 2

iOptron Photron 10" Truss Tube Ritchey-Cretien Telescope with 3" Dual Speed Crayford Focuser, f/8 Focal Ratio, OTA Only

Celestron 36cm Rowe-Ackermann Schmidt Astrograph RASA Telescope

Celestron CGX 800 Rowe-Ackermann Schmidt Astrograph RASA Telescope

Celestron 11" Rowe-Ackermann Schmidt Astrograph RASA Telescope, Version 2 OTA Only

Sky-Watcher Evostar 150 APO Refractor Telescope Optical Tube Assembly

Sky-Watcher Evostar 150DX APO Refractor Telescope Optical Tube Assembly

iOptron CEM60-EC Center-Balanced Equatorial Telescope Mount with High-Performance Encoders & Go2Nova 8407 Hand Controller

Sky-Watcher Esprit 100mm ED Triplet APO Refractor

Sky-Watcher Esprit 150mm ED Triplet APO Refractor

Celestron CGX-L 1100, 11" Rowe-Ackermann Schmidt Astrograph (RASA) Version 2