The KBX178 N-BK7 Bi-Convex Lens is an uncoated, 2 inch (50.8 mm) diameter, N-BK7 bi-convex lens with an effective focal length of 500 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-convex lenses are manufactured from fine annealed optical glass and are polished to tight tolerances using master test plates to ensure minimum wavefront distortion.
| Newport MKS | |
|---|---|
| Product Category | Optical Lenses |
| Product Number | KBX178 |
| Product Name | Bi-Convex Lens, N-BK7, 50.8 mm Diameter, 500 mm EFL, Uncoated |
| Lens Type | Spherical Lens |
| Focal Length | 499 mm (19.63 inch) |
| Center Thickness | 4.25 mm (0.1674 inch) |
| Edge Thickness | 3 mm (0.1181 inch) |
