Product Details

Specifications

1 High Precision
2 Competitive Price
3 Quick Delivery
4 Custom Size Available
5 Good service

Description:

Specifications

caf2 filter manufacturer /caf2 window supplier
Diameter:5mm to 300mm
ISO9001
SGS
BV certiication

calcium fluoride filter/calcium fluoride window/calcium fluoride Diffuser

caf2 fliter supplier /caf2 window supplier /caf2 diffuser supplier

Calcium Fluoride Single Crystal
1.Diameter:5mm to 300mm
2.Surface quality: 80-50 scratch and digs
3.flat,convex,concave.

1. Calcium fluoride crystal

Application:Our products of optical crystal CaF₂ is quality optical materials applying to highprecision optical components such as windows, prisms,substrates, beam splitter, optical wedges, cylindtrical mirrors, nonspherical mirrors etc. It is the most important and main material in apochromatic lenseds system. The outstanding properties at UV band make it used in UV microlithography in electronic chips manufacture aspects. Because of the good properties at UV, Vis and IR band, CaF₂

optical crystals are applied widely in sciences research , high-tech and civil industry.

Material	UV grade fused silica
Dimension Tolerance	+0.0/-0.2mm
Thickness Tolerance	±0.2mm
Clear Aperture	>90%
Parallelism	Standard: 1 arc minute High Precision: 10 arc seconds
Surface Quality	Standard: 60/40 High Precision: 20/10
Wavefront Distortion	Standard: λ@633nm per 25mm High Precision: λ/10@633nm per 25mm
Chamfer	Protected <0.5mmx45deg
Coating	Uncoated, available

Standard			High Precision
Part No.	ø(mm)	T(mm)	Part No.	ø(mm)	T(mm)
WIN2010	10.0	3.0	WIN2110	10.0	6.0
WIN2012	12.7	3.0	WIN2112	12.7	6.0
WIN2015	15.0	3.0	WIN2115	15.0	6.0
WIN2020	20.0	3.0	WIN2120	20.0	6.0
WIN2025	25.4	3.0	WIN2125	25.4	6.35
WIN2030	30.0	3.0	WIN2130	30.0	6.35
WIN2050	50.8	6.35	WIN2150	50.8	10.0