Plano Convex Lens - Sapphire Lenses
- Plano Convex Lens - BK7
- Double Convex Lens - BK7
- Plano Convex Lens - Fused Silica
- Double Convex Lens - Fused Silica
- Plano Concave Lens - BK7
- Double Concave Lens -BK7
- Plano Concave Lens - Fused Silica
- Double Concave Lens - Fused Silica
- Meniscus Lens - Positive BK7
- Meniscus Lens - Negative BK7
- Achromatic Lens - Possive
- Achromatic Lens - Negative
- Cylindrical Lens - BK7
- Cylindrical Lens - Fused Silica
- Plano Concave Lens - CaF2
- Plano Convex Lens - CaF2
- Plano Convex Lens - Sapphire Lenses
- Plano Concave Lens - Sapphire
The Plano Convex lenses are made from Sapphire material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano Convex lens with tighter manufacturing tolerances.
Specifications:
| Material: | Sapphire Lenses |
| Design Wavelength: | 546.1nm, n=1.771 |
| Diameter Tolerance: | +0.0/-0.1mm |
| Paraxial Focal Length: | ±2% |
| Centration: | 3 arc minutes |
| Surface Figure : | l/4 @ 632.8 nm |
| Surface Quality: | 80-50 |
| Clear Aperture: | >80% |
| Bevel: | <0.25mm X 45° |
| Coating: | Uncoated |
| Item# | F(mm) | f(mm) | R(mm) | Tc | Te | Fb |
| PCX4-001 | 5.0 | 5.0 | 3.86 | 2.9 | 2.0 | 3.9 |
| PCX4-101 | 10.0 | 10.0 | 7.71 | 3.8 | 2.0 | 7.9 |
| PCX4-102 | 20.0 | 10.0 | 15.42 | 2.8 | 2.0 | 18.9 |
| PCX4-103 | 25.0 | 10.0 | 19.28 | 2.7 | 2.0 | 23.9 |
| PCX4-201 | 50.0 | 20.0 | 38.55 | 3.3 | 2.0 | 48.9 |
| PCX4-202 | 100.0 | 20.0 | 77.10 | 2.7 | 2.0 | 98.9 |
| PCX4-203 | 150.0 | 20.0 | 115.65 | 2.4 | 2.0 | 148.9 |
| PCX4-204 | 200.0 | 20.0 | 154.20 | 2.3 | 2.0 | 198.9 |
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