HD Projector DIY Lens Focal Length 195mm Optical Glass Penta Lenes Green Film | eBay
DIY Projector Theory : PJOZ.com - DIY Zone
How to Make a Cheap DIY Smartphone Projector (Step by Step)
1080P LED Projector DIY Set for 5.5 inches LCD f=210mm Projector Lens + Dia. 78mm Condenser Lenses - AliExpress
Homemade HD Projector with Nexus 7 Screen, Field View Camera Lens, Arduino Keystoning « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Man Builds 'Next-Level' Lens with Crazy 35mm f/0.4 Equivalent Bokeh | PetaPixel
How to Make a DIY Home Theater Projector and 50" Screen for Only $5 (Great for March Madness!) « MacGyverisms :: WonderHowTo
Make Your Own Projector | STEAM Experiments
DIY Anamorphic Lens
LED Projector Headlight Lenses, 1 Pair 6000K Bi LED Projector Lens Car Headlight Clear 12V High Transparency 3in for DIY (White Angel Eyes) : Amazon.ca: Automotive
Instructions | Yet Another DIY Projector | Hackaday.io