Fresnel Lens Diameter 30 mm Focal length 20 mm Fresnel Lens smaller size optical lens for lens diy
Technical Details
| Brand Name: | DOUMOO |
| diameter: | 30mm |
| Focal Length: | 20mm |
| Material: | Plastic |
| Model Number: | D30-20 |
| Shape: | Plano |
| Structure: | Plano |
| Support: | dropshipping |
| Usage: | Optical |
Price history chart & currency exchange rate