The KBX040AR.18 N-BK7 Bi-Convex Lens is a 1/2 inch (12.7 mm) diameter, 1000 to 1550 nm anti-reflection coated, N-BK7 bi-convex lens with an effective focal length of 75.6 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 | KBX040AR.18 |
| Product Name | Bi-Convex Lens, N-BK7, 12.7 mm Diameter, 75.6 mm EFL, 1000-1550nm |
| Lens Type | Spherical Lens |
| Focal Length | 74.43 mm (2.93 inch) |
| Center Thickness | 3.52 mm (0.1386 inch) |
| Edge Thickness | 3 mm (0.1181 inch) |
| Diameter / Length | 12.7 mm (0.5000 inch) |
