Cylindrical lenses are used to increase the viewing angle in one direction in anamorphic optics, to form a linear front of light propagation, to shape a beam of various types, to correct the astigmatism of the optical system, etc.
Materials:
- sapphire Al2O3
- germanium Ge
- silicon Si
- calcium fluoride CaF2
- barium fluoride BaF2
- magnesium fluoride MgF2
- zinc selenide ZnSe
- zinc sulfide ZnS
- quartz KU-1
- quartz KV
- Russian glass
- Schott, Ohara glasses
Specifications
Diameter: 10-150mm
| Parameters | Achievable values * |
|---|---|
| Surface finish | Сlass III |
| Surface irregularity N / ∆N, rings | 5/2 |
| Thickness irregularity, mm | 0.02 |
| Diameter tolerance, mm | 0.05 |
| Thickness tolerance, mm | 0.05 |
| Focal length tolerance | 0.5% |
* Determined by material and set of parameters.
Opto-Technological Laboratory Ltd (Opto-TL) is innovative production enterprise founded in 2002. Main activity – design and manufacturing of optical products.
Quality Management System applied to development, manufacturing and service of optical components out of crystals and glasses, optical systems (including objectives), optical testing and measuring devices corresponds to GOST R ISO 9001-2015.
Contact information
Phone: +7 (812) 347-76-90
E-mail: sales@optotl.ru
For technical questions: technical_service@optotl.ru
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