$11.00
Specifications:
| Lens Form | Plano-convex Lens | Material | N-BK7 |
| Diameters(mm) | 9.0(+0.0/-0.1) | Design Wavelength(nm) | 632.8 |
| Effective Focal Length EFL(mm) | 20.00±1% | Back Focal Length BFL(mm) | 18.35 |
| Coating | Uncoated | Surface Quality(S/D) | 40/20 |
| Irregularity@632.8nm | λ/4 | Centration Error(arc min) | ≤2 |
| Center Thickness | 2.5±0.1 | Edge Thickness | 1.5±0.1 |
| Curvature Radius R1 | 10.30 | Clear Aperture | 90% |
| Protective Chamfer | 0.2mmx45° |
Dia9.0mm EFL20mm N-BK7 Plano Convex Lens Uncoated, Code: 1101-070.
Plano-convex Lens features one plane and one convex surface and has a positive focal length. Plano-convex lenses are commonly used for focusing or collecting light and are often engaged in detectors, lasers, imaging systems, fiber optics, and emitters.
Hangzhou Shalom EO offers stocked plano-convex lenses with various diameters and focal lengths, and coating options. Custom plano-convex lenses are also available upon your request.
