Cylindrical lenses are mainly used to change the size of imaging per design requirements. Plano concave cylindrical lenses are mostly used in laser scanners, spectroscopy, dye lasers, acousto-optics, ..
Cylindrical lenses are mainly used to change the size of imaging per design requirements. Plano concave cylindrical lenses are mostly used in laser scanners, spectroscopy, dye lasers, acousto-optics, optical processors and other optical applications.
| Material: | BK7, Fused Silica, SF10, CaF2, Sapphire .etc. |
| Design Wavelength: | 632.8nm |
| Dimension Tolerance: | +0.0/-0.1mm |
| Thickness Tolerance: | ±0.2mm |
| Focal Length Tolerance: | ±1% |
| Centration: | <3 arc min |
| Clear Aperture: | >80%(Small Size), >95%(Laege Size) |
| Surface Accuracy: | λ/2@632.8nm |
| Surface Quality: | 60/40（General),10/5(High Precision) |
| Bevel: | <0.2×45° |
| Coating: | Uncaoted, AR,PR, HR, etc. |
