Calcium Fluoride Lenses
Circular Fluoride Windows are applied to isolate different physical environments while allowing light pass. When selecting Optical windows,please consider materials, transmission, scattering, parallelism and resistance to certain environment.
A-Star Optics produce a wide range of optical lenses with the best grade materail of BK7,fused silica, sapphire, CaF2 and MgF2, other materials ( like Ge, Si, or ZnSe ) are available upon request. We are very competitive both in producing small quantity and large volume customer OEM lenses.
Calcium Fluoride Application:
It can be widely used on IR optical component and optical windows etc.
Calcium Fluoride Parameter:
| Material | CaF2 |
| Clear Aperture | ≥90% |
| Dimensions | 1-300mm |
| Dimensions tolerance | +/-0.01mm |
| Thickness | >0.3mm |
| Parallelism | 3/10 arc Seconds |
| Surface Flatness | ≤λ/10 |
| Surface Quality | 20/10,60/40,80/50,10/5 |
| Coating | IR, AR or upon customer request |
Caf2 lenses
Caf2 cylindrical lenses Specifications:
Material:caf2 cylindrical lens
Clear Aperture:>90%
Focal Length:2mm-10000mm+/-0.3%
Size:0.5-460mm+/-0.02mm
Center thickness:0.8-200mm+/-0.01mm
Centration:30”
Irregularity:lambda/2
Surface Quality:40/20, 10/5 to 80/50 is on request.
Radius tolerance+/-0.1%
Coating:AR,HR.Mgf2,R<0.25%
Why A-Star Calcium Fluoride Lens?
1.A-Star design,manufacture,testing together.
2.A-Star has no minimun quantity,sample order is acceptable for customers.
3.Fast delivery based on the 4 production lines.
4.A-Star has good after-sales service.
5.If the quality of our Calcium Fluoride Lens is unqualified,A-Star promise to produce new ones or repaire them.and we will responsible for all the cost.
A-Star is the professional optical products supplier in China and can customized various optical products with different shape, dimention and precision. Including Circular Fluoride Windows , Circular Fluoride Lens, Circular Fluoride Lenses, China Circular Fluoride Lens, A-Star’s Circular Fluoride Lens, calcium fluoride windows ,,optical windows caf2,,caf2 crystals, calcium fluoride windows manufacturer, caf2 index, calcium fluoride price, calcium fluoride supplier, calcium fluoride (caf2) windows and Calcium Fluoride Lens. Hope we can provide the best service for you.