for Lenses 3.0 Inches DIY Projector Front and Back Fresnel Lens Light Source Focusing Image

3.0 Inch DIY Projector Lens without Holder Fresnel Lens Focal Length 120mm 100mm 2PCS/set
3.0 inch lens, two pieces/set (without holder)
Front Fresnel lens size: 89*48mm, focal length F120
Rear Fresnel lens size: 83*48mm, focal length F100
Pitch: 0.3mm
Material: Optical MA
This Fresnel lens can be used in DIY projector, solar concentrator , plane magnifier.
Paage list: 2*Fresnel lens
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