Free fresnel models & stl files for printing — trOfp

fresnel —

Founded fresnel models & stl files for printing

PVFresnel Solar tracker

NicoleSoto

PV-Fresnel Solar tracker

Watchmaker Loupe with Fresnel Lens from Google Cardboard VR Glasses

mitja

Watchmaker Loupe with Fresnel Lens from Google Cardboard VR Glasses

Lomograflok Instax Back Modified Focusing Screen Spacer for Speed Graphic

Magnetoduck

Lomograflok Instax Back Modified Focusing Screen Spacer for Speed Graphic

LIGHTHOUSE ECKMÜHL

GFL

LIGHTHOUSE ECKMÜHL