Products

150mm aperture, 600mm focal length  Fast f/4 focal ratio  Parabolic borosilicate mirrors utilizing Sky-Watcher’s proprietary Radiant ™ Aluminum...

Stainless steel 3kg/6.6lbs for RST-135 mounts

Specs: Designed for use with your RST-135 Mount Stainless Steel 200mm Length 18mm Diameter

Rainbow Astro RST-135 Vixen Saddle

The EdgeHD .7x Reducer Makes Your EdgeHD 1100 One Full F-Stop Faster Than f/10, Reducing Your Exposure Time by One-Half to Capture the Same Bright...

The EdgeHD .7x Reducer Makes Your EdgeHD 800 One Full F-Stop Faster Than f/10, Reducing Your Exposure Time by One-Half to Capture the Same Brightn...

Includes: Sky-Watcher 6-inch f/8 Dobsonian OTA. Rocker Base. 6X30 Finder and Bracket. 25 mm Plossl 1.25-inch Eyepiece. 10 mm Plossl 1.25-inch Eyep...

Overview 8” (203 mm) Dobsonian-style Newtonian 1200 mm focal length (f/5.9) 2" Crayford-style focuser with 1.25" adaptor 4-element Plössl 25 mm an...

Overview 10” (254 mm) Dobsonian-style Newtonian 1200 mm focal length (f/4.7) 2" Crayford-style focuser with 1.25" adaptor 4-element Plössl 25 mm a...

SW EvoStar 100ED APO Refractor: When You Demand the Best! Sky-Watcher is a leader in the design and manufacturer of ED-APO systems. Sky-Watcher off...

Serious Amateurs will Love the SW EvoStar 120mm ED-APO Refractor Sky-Watcher high-performance ED-APO refractors offer premium optical performance f...

Sky-Watcher EvoStar 80ED APO Refractor: Portable Optical Powerhouse! Due to their unobstructed textbook-like diffraction patterns and exotic optica...

0.85x Focal Reducer/Corrector for Sky-Watcher EvoStar 100 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher EvoStar 100 E...

0.85x Focal Reducer/Corrector for Sky-Watcher EvoStar 120 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher EvoStar 120 E...

0.85x Focal Reducer/Corrector for Sky-Watcher EvoStar 80 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher EvoStar 80 ED ...

The Tele Vue-85's mix of aperture and small physical size makes it a wonderful "go anywhere, do anything," crossover instrument—with Tele Vue quali...

The Tele Vue-85's mix of aperture and small physical size makes it a wonderful "go anywhere, do anything," crossover instrument—with Tele Vue quali...

Tele Vue is pleased to introduce the Delos, mid-to-short focal length line of 20mm eye-relief, 72° apparent field of view eyepieces. Every optical,...

The 10mm Ethos delivers: 100° apparent field (50% larger in area than 82° Naglers), comfortable eye-relief, (accepts DIOPTRX eyesight astigmatism c...

Tele Vue is pleased to introduce the Delos, mid-to-short focal length line of 20mm eye-relief, 72° apparent field of view eyepieces. Every optical,...

At the 2007 Northeast Astronomy Forum, Tele Vue once again broadened the amateur astronomer's perspective on the universe and introduced a new obse...

Tele Vue is pleased to introduce the Delos, mid-to-short focal length line of 20mm eye-relief, 72° apparent field of view eyepieces. Every optical,...

Concept: Just as Delos eyepieces were developed based on Tele Vue's Ethos eyepiece design advancements, DeLite is the logical step toward a smaller...

Concept: Just as Delos eyepieces were developed based on Tele Vue's Ethos eyepiece design advancements, DeLite is the logical step toward a smaller...

The Tele Vue-76 combines Pronto's compact size with the APO optical performance of the Tele Vue-85. The expansive 5.5° rich-field dazzles your view...

The Tele Vue-76 combines Pronto's compact size with the APO optical performance of the Tele Vue-85. The expansive 5.5° rich-field dazzles your view...

Fits all Celestron 11″ OTA’s including CPC and HD models. Curved radius blocks and mounting hardware include. Uses existing mounting holes in OTA....