Plano-Concave (PCV) lenses have one flat and one inward curved surface. PCV lenses have a negative focal length and are used for image reduction or to spread light.These lenses are available with a variety of Anti-Reflection coating options: MgF2, VIS 0°, VIS-NIR, NIR I and NIR II.
| Edmund Optics Inc. | |
|---|---|
| Product Category | Optical Lenses |
| Product Number | NT45-028 |
| Product Name | Plano-Concave Lens 25.0mm Dia. x -50 FL, Uncoated |
| Lens Type | Spherical Lens |
| Focal Length | -50 mm (-1.97 inch) |
| Center Thickness | 3.5 mm (0.1378 inch) |
| Edge Thickness | 6.33 mm (0.2492 inch) |
