![Focusers of telescopes. Types, difference, specifications - Star Hunter - Your guide to the world of astronomy Focusers of telescopes. Types, difference, specifications - Star Hunter - Your guide to the world of astronomy](https://star-hunter.ru/wp-content/uploads/2015/04/crayford-Newton.jpg)
Focusers of telescopes. Types, difference, specifications - Star Hunter - Your guide to the world of astronomy
![Amazon.com : Skyoptikst 2-Inch Crayford-Style Telescope Focuser Fully Metal Body for Refractor Astronomy Telescope : Electronics Amazon.com : Skyoptikst 2-Inch Crayford-Style Telescope Focuser Fully Metal Body for Refractor Astronomy Telescope : Electronics](https://m.media-amazon.com/images/I/41u6lmLCxqL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Skyoptikst 2-Inch Crayford-Style Telescope Focuser Fully Metal Body for Refractor Astronomy Telescope : Electronics
![Amazon.com : SVBONY SV181 Rack and Pinion Focuser, 1.25 inch, Newtonian Reflector Focuser for Newtonian Reflector Telescope : Electronics Amazon.com : SVBONY SV181 Rack and Pinion Focuser, 1.25 inch, Newtonian Reflector Focuser for Newtonian Reflector Telescope : Electronics](https://m.media-amazon.com/images/I/61EQY4EPQtL.jpg)
Amazon.com : SVBONY SV181 Rack and Pinion Focuser, 1.25 inch, Newtonian Reflector Focuser for Newtonian Reflector Telescope : Electronics
![Simple Rack and Pinion Focuser for Hadley Telescope by Six | Download free STL model | Printables.com Simple Rack and Pinion Focuser for Hadley Telescope by Six | Download free STL model | Printables.com](https://media.printables.com/media/prints/241467/images/2180429_a9e65832-7463-4812-a21d-3bc1f1f2ac5a/focuser-installed.jpg)
Simple Rack and Pinion Focuser for Hadley Telescope by Six | Download free STL model | Printables.com
![Astronomical Telescope Focuser Rack Shaft Set 0.5M Full Brass Focusing Gear and Axle DIY Replacement Astronomical Telescope Focuser Rack Shaft Set 0.5M Full Brass Focusing Gear and Axle DIY Replacement](https://ae01.alicdn.com/kf/H2c9fee24492d454c8899a95da5c75298h.jpg_640x640Q90.jpg_.webp)
Astronomical Telescope Focuser Rack Shaft Set 0.5M Full Brass Focusing Gear and Axle DIY Replacement
![Amazon.com : 102mm Astronomical Telescope Reflective Focusing Seat, Telescope Pinion Focuser for 1.25inch Interface Eyepiece, Newtonian Reflector Focuser, Helical Focuser for Telescope Lenses : Electronics Amazon.com : 102mm Astronomical Telescope Reflective Focusing Seat, Telescope Pinion Focuser for 1.25inch Interface Eyepiece, Newtonian Reflector Focuser, Helical Focuser for Telescope Lenses : Electronics](https://m.media-amazon.com/images/I/61eTdeNtpsL._AC_UF894,1000_QL80_.jpg)