Bk7 Focal Length 200mm spherical Large Plano Convex Lens
Plano-Convex Lenses are Optical Lenses with a positive focal length. Plano-Convex Lenses are ideal for light collimation or for focusing applications utilizing monochromatic illumination, in a range of industries including industrial, pharmaceutical, robotics, or defense. PCX Lenses have one convex surface. For maximum efficiency, the second, plano (flat) surface should face the desired focal plane. Plano-Convex lenses are commonly used in a wide range of applications or industries.
Technical Specifications:
| Material | BK7,Fused Silica,Sapphire as choise |
| Dimension | 5mm 15mm 30mm 40mm 50mm 100mm 200mm 300mm circular |
| Dimension Tolerance | +0/-0.1mm |
| Centration | <3' |
| Surface Quality | 60/40 |
| Flatness | lambda/4 per 25nm at 632.8nm |
| Focal length | +/-3% |
| Edge | Fine ground and beveled |
| Coating | Anti-Reflective (AR) Coatings,Single layer MgF2 coating,Multilayer Broadband AR Coating |
