Description
Biconcave Lens
Product Features:
- Biconcave spherical lenses
- Diameters: 38 mm, 50 mm, and 100 mm
- Made of polished glass with ground edges
- Used for reducing the size of spreading out light, with two inward curving symmetrical faces
Available Biconcave Lenses |
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| SKU | Diameter(MM) | Focal Length (cm) |
| LI140-0050 | 38 | 5 |
| LI140-0100 | 38 | 10 |
| LI140-0150 | 38 | 15 |
| LI140-0200 | 38 | 20 |
| LI140-0250 | 38 | 25 |
| LI140-0300 | 38 | 30 |
| LI142-0050 | 50 | 5 |
| LI142-0100 | 50 | 10 |
| LI142-0150 | 50 | 15 |
| LI142-0200 | 50 | 20 |
| LI142-0250 | 50 | 25 |
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