Guide Scope 300 mm F5 DIY (cheap)

This very cheap cost only 10$ !
If u want a metal helicoidal focuser cost only 40$ !.

Instruction:

1. mount the lens in the "lens_hold.stl" and block with "lens_lock.stl". U don't need glue;
2. using glue fix "lens_hold.stl" in "central_piece.stl" and after "central_piece.stl" in "fok_side.stl".

If u want use in visual with a plossy probably u need of 10mm T2 extender.
If u want use like guide scope with a mini cam u need of 35 T2 extender.

If u want u can print mine helicoilad focuser project rather than buying it > https://www.thingiverse.com/thing:4695777

U need 2x M5x35 and 2xM5 nuts to complete.

Here the link for lens i used and helicoidal focuser:

lens D60 F300 mm > https://fave.co/3aSGBM5
helicoidal focuser > https://fave.co/3jxVXta