21 Feb 2022 Optical Rob Lens is also widely used in strong laser systems and synchrotron radiation beamlines. Meanwhile, the requirements for rod lens parts are getting higher and higher, especially in high-power laser resonator cavities and long-distance line interferometers, and other high-precision test instruments and devices. The refractive index of a cross-section is parabolic and has a self-focusing effect on the beam, which can be used in the optical lens of the collimating fiber.
| Material: |
Optical Glass, Fused Silica etc. |
| Diameter tolerance: |
+/-0.1mm |
| Thickness tolerance: |
+/-0.2mm |
| Surface quality : |
40-20, 20-10, 10-5 |
| Surtace flatness: |
2λ, 1/2λ, 1/4λ |
| Bevel: |
0.2mmX45° Protective bevel |
|
