1PC 300mm Diameter Big Round PMMA Plastic Solar Fresnel Lens Magnifier
Condensing lens focal plane magnifier, solar condenser lens
Circular optical PMMA plastic Fresnel condensation lens
Diameter: 300mm
Focal length: 120mm, 160mm, 200mm, 220mm, 260m, 360mm, 400mm, 2000mm
Thickness: 2mm
Material: Plastic
Transmittance: 92%
Magnification: 3x
This Fresnel Lens can be used on Plane Magnifier, Solar energy concentrator, flashlight lamp, Stage Lamp
Parameters Table | |||
Size(mm) | Focal Length(mm) | Grain pitch(mm) | thickness(mm) |
300 | 120 | 0.3 | 2 |
300 | 160 | 0.3 | 2 |
300 | 200 | 0.5 | 2 |
300 | 220 | 0.5 | 2 |
300 | 260 | 0.3 | 2 |
300 | 360 | 0.5 | 2 |
300 | 400 | 0.5 | 2 |
300 | 2000 | 0.5 | 2 |