ev200d diopter frame

my attempt for customized frames for bigger diy lens.
for those whom have sight issues, to use some spare lens from glasses.
print between 0.1 - 0.24

-use painter's tape to protect lens.-grind lens with 80 - 120paper and when you get closer increase to 240 - 300 as needed.
-first versions without teeth are meant to use hotglue or some noninvasive adesive to the lens since most lens are made from resin or acrilic (try first on a small piece of lens to see lens to glue reaction.)

please leave some feedback.
if modding is needed ask.

Lens measurements inside :23mm/16.7mm / 3mm (for 9) best is to use the holder as a template, cover the lens with electrical tape draw the shape and then start filing the lens until the drawn line wich has to be still visible after.

Update :
- added slimmed version for smaller diopters
- 15.03.19 - added further 2 improved slim versions with teeth to hold the lens in place

- designed some cable supports for the headstrap of these googles