DIY: Make Your Own “Lensbaby” Bellows Lens – Photoxels
150x150mm Optical Pmma Plastic Solar Fresnel Lens For Diy Projector Magnifier,solar Concentrator Lens - Lenses - AliExpress
Amazon.com: Wang shufang 1pc 100x70mm Small Optical PMMA Plastic Fresnel Lens Solar Focal Length 100mm DIY Projector Lens Plane Magnifier,Solar Concentrator (Size : 100x70mm F100mm) : Toys & Games
Convex Plastic Lens with Edge [40mm Diameter] : ID 3917 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
One Small Step For Magnification, One Giant Leap For Home Lens Manufacturing | Hackaday
Will you try this DIY plastic lens on your digital camera?
DIY: Use a Little Plastic and an Old Filter to Create Cinematic Lens Flares | PetaPixel
How to make VIRTUAL REALITY lens using plastic bottle-convex/magnifying lens - YouTube | Macro lens photography, Smartphone diy, Macro photography
How to make VIRTUAL REALITY lens using plastic bottle-convex/magnifying lens - YouTube
HOW TO MAKE A MAGNIFYING LENS FROM PLASTIC BOTTLE - YouTube