Square Fresnel Lens 185mm EFL

Precision Fresnel lens in PMMA material. , Focal Length : 185mm, Material : PMMA, Size : 100mm x 100mm

Illumina Fresnel Lens for Shortest DIY Projector Focal Length 185mm India (Former Globalibay) : : Electronics

Fresnel Lens - Fresnel Lens Mount FN1815 Manufacturer from Mumbai

2-Pack Round Fresnel Lens Diameter 250mm(9.84) Focal Length 100mm(3.94) Acrylic Fresnel Lenses for Solar Heating, Visual Education or Cooking Outside, DIY Solar Concentrator : : Industrial & Scientific

KL PROFILE FC Fresnel Lens

M7 EFL 21mm pinhole lens with 5MP HD 17 degree for 1/3 mini CCTV camera telephoto ping hole M7 mini lens - AliExpress

Square/Rectangular Fresnel Lenses

Spot & Flood Light Rotate the bottom of the Fresnel mount, to adjust & control the Degree to Spot Light & Flood Effect for different shooting requirement, enrich the shooting effects. Wide Compatibility With standard Bowens mount, suitable for various Round Video Lights without focussing function. Easy to Operate By rotating the Mount to control the Light, Removable Barn Door & Honeycomb Grid, convenient to use.

Digitek DFD-110 Fresnel Lens Bowens Mount Light Focusing Adapter with Barn Door & Honeycomb Grid

American Educational Products 7-909-66 Fresnel Lens With 25 Frames

800mm Round / Square Optical PMMA Fresnel Lens Solar Condensor Focal 890mm

Fresnel Lens

Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4) - China HDPE/Plastic Materials Fresnel Lens, Wide Angle PIR Fresnel Lens