fresnel lens solar concentrator big fresnel for projector optical 140mm round lens
Technical Details
| Brand Name: | TDDBSK |
| diameter: | 140mm |
| Focal Length: | 100mm/120mm/220mm |
| Keyword: | Infrared Lens For Outdoor Solar Led Garden Light Or Street Lamp |
| Magnification: | 3.5X/3X/2.1X |
| Material: | PMMA |
| Model Number: | KS-0603-18 |
| Name: | Projector fresnel lens |
| Shape: | Meniscus |
| Structure: | Plano-concave |
| Thickness: | 2mm |
| Thread distance: | 0.5mm |
| Usage: | Optical |
| Weight: | 70G |
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