Specifications

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

Description:

 

Quartz glass can transmit far ultraviolet, transmit visible light and near infrared optical curve. It is characterized by small heat expansion factor, stable chemical capacity. Bubble, stripe and double refraction are better than common optical glass. 

Quarts glass is necessary optical glass to stable optical factor in bad condition. Mainly apply in military, laser, metallurgical, optical instrument and stage 

 

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

 

 

 

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