2 inch Crayford Focuser - ATM, Optics and DIY Forum - Cloudy Nights
Do it yourself focuser: which one? - INDI Forum
DIY Focuser – Astro Khan Telescope Making
Share photos of your DIY focusers - ATM, Optics and DIY Forum - Cloudy Nights
DIY Refractor Telescope 0-65mm Focuser 1.25'' Eyepieces f 104mm Objective Lens | eBay
Metal Refractor Telescope | Focuser Refractor | Metal Adapter | Double Helical Focuser - Double Helical Focuser - Aliexpress
Homemade DIY focuser for telescope with computer control.
DIY Electronic Focuser | Refractor – Night Sky in Focus
DIY Refractor Telescope 0-65mm Focuser f 1.25/2'' Mount Eyepieces Metal Toothed | eBay
Crayford focuser - Wikipedia
An Easy to Make, Single-piece Crayford-type Focuser
DIY focuser design - ATM, Optics and DIY Forum - Cloudy Nights
Motor Focus - Do It Yourself - Major & Minor Planetary Imaging - Cloudy Nights
Focuser 0-120mm for 90mm DIY Refractor Astronomical Telescope 1.25'' Eyepieces | eBay
Nunchuck Controlled Telescope Focuser : 6 Steps (with Pictures) - Instructables
Pi Zero Gives Telescope Hands Free Focus | Hackaday
70mm Astronomical Telescope Focuser Use For DIY Refracting Astronomical Telescope For 75mm Outer Diameter Mirror Tube - AliExpress
Crayford Focuser : 9 Steps (with Pictures) - Instructables
Homage to Homemade Crayford Focusers - ATM, Optics and DIY Forum - Cloudy Nights
