DIY Keplerian Telescope (Refractor)

thingiverse

How to make telescope ? See my video: https://youtu.be/deUJ1M6ew0Y - Desing in FreeCAD, source code on my githup: https://github.com/romanhujer/DIY-Telescope - 3D printing some parts I also look to see: [3D printed - EQ mount with OnStep goto controller](https://www.thingiverse.com/thing:3327081) ##### Other componets: • Primary glass is Ø 60mm astronomical telescope objective lens for focal length F300-900 [link](https://www.ebay.com/itm/60mm-astronomical-telescope-fittings-objective-lens-focal-length-F300-900-Q5-ZX/153309428669) or [link](https://www.ebay.com/itm/60mm-astronomical-telescope-fittings-objective-lens-focal-length-F300-900-Q5-ZX/153396309251) • PVC pipes Ø 63mm for swimming pools length is F - 140mm (510mm for F650mm) • Clutch for PVC 63mm pipes • 1.25" R&P Astronomy Telescope Focuser ([link](https://www.ebay.com/itm/New-Rack-Pinion-Design-1-25-R-P-Astronomy-Telescope-Focuser-for-Refraction-Type/361933911222)) • 1.25" 90-degree Telescope Zenith Mirror for Eyepiece ([link](https://www.ebay.com/itm/1-25-90-degree-Telescope-Zenith-Mirror-for-Eyepiece-Astronomical-Zenith-Mirrors-/191727192176)) • Some 1.25“ Eyepiece 10mm, 23mm or other. ([link](https://www.ebay.com/itm/1-25-HD-4-10-23mm-Wide-Angle-62-Aspheric-Telescope-Eyepiece-Set-for-Astronomer/172630522103))