ev200d diopter frame

thingiverse

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 see here https://www.thingiverse.com/thing:4186376 .