Basic Info.
Certification
RoHS, ISO9001
Transport Package
Carton Packing
Product Description
In optics, winodw means a (usually at least mechanically flat, sometimes optically flat, depending on resolution requirements) piece of transparent (for a wavelength range of interest, not necessarily for visible light) optical material that allows light into an optical instrument. A window is usually parallel and is likely to be anti reflection coated, at least if it is designed for visible light. An optical window may be built into a piece of equipment (such as a vacuum chamber) to allow optical instruments to view inside that equipment.
Specifications:
Material | BK7 Grade A optical glass UV grade fused silica | |
Dimension Tolerance | +0.0/-0.2mm |
Thickness Tolerance | ±0.2mm |
Clear Aperture | >90% |
Parallelism | <30 arc seconds |
Surface Quality | 60/40 |
Wavefront Distortion | <λ/8@633nm per 25mm |
Chamfer | Protected <0.5mmx45deg |
Coating | Narrow band: R<0.25% per surface, AOI=0deg Broadband: R<0.5% per surface, AOI=0deg |
Damage Threshold | BK7: >5J/cm2, 20ns, 20Hz, @1064nm UVFS: >10J/cm2, 20ns, 20Hz, @1064nm |
Standard Products:
Part No. | Material | ø(mm) | T(mm) | AR coating wavelength(nm) | AOI(deg) |
ARWD12.7T3-260-270 | UVFS | 12.7 | 3.0 | 260-270 | 0 |
ARWD25.4T6.35-260-270 | UVFS | 25.4 | 6.35 | 260-270 | 0 |
ARWD50.8T6.35-260-270 | UVFS | 50.8 | 6.35 | 260-270 | 0 |
ARWD12.7T3-351-355 | UVFS | 12.7 | 3.0 | 351-355 | 0 |
ARWD25.4T6.35-351-355 | UVFS | 25.4 | 6.35 | 351-355 | 0 |
ARWD50.8T6.35-351-355 | UVFS | 50.8 | 6.35 | 351-355 | 0 |
ARWD12.7T3-515-532 | N-BK7 | 12.7 | 3.0 | 515-532 | 0 |
ARWD25.4T6.35-515-532 | N-BK7 | 25.4 | 6.35 | 515-532 | 0 |
ARWD50.8T6.35-515-532 | N-BK7 | 50.8 | 6.35 | 515-532 | 0 |
FARWD12.7T3-515-532 | UVFS | 12.7 | 3.0 | 515-532 | 0 |
FARWD25.4T6.35-515-532 | UVFS | 25.4 | 6.35 | 515-532 | 0 |
FARWD50.8T6.35-515-532 | UVFS | 50.8 | 6.35 | 515-532 | 0 |
ARWD12.7T3-1047-1064 | N-BK7 | 12.7 | 3.0 | 1047-1064 | 0 |
ARWD25.4T6.35-1047-1064 | N-BK7 | 25.4 | 6.35 | 1047-1064 | 0 |
ARWD50.8T6.35-1047-1064 | N-BK7 | 50.8 | 6.35 | 1047-1064 | 0 |
FARWD12.7T3-1047-1064 | UVFS | 12.7 | 3.0 | 1047-1064 | 0 |
FARWD25.4T6.35-1047-1064 | UVFS | 25.4 | 6.35 | 1047-1064 | 0 |
FARWD50.8T6.35-1047-1064 | UVFS | 50.8 | 6.35 | 1047-1064 | 0 |
ARWD12.7T3-633 | N-BK7 | 12.7 | 3.0 | 633 | 0 |
ARWD25.4T6.35-633 | N-BK7 | 25.4 | 6.35 | 633 | 0 |
ARWD50.8T6.35-633 | N-BK7 | 50.8 | 6.35 | 633 | 0 |
ARWD12.7T3-780 | N-BK7 | 12.7 | 3.0 | 780 | 0 |
ARWD25.4T6.35-780 | N-BK7 | 25.4 | 6.35 | 780 | 0 |
ARWD50.8T6.35-780 | N-BK7 | 50.8 | 6.35 | 780 | 0 |
ARWD12.7T3-450-650 | N-BK7 | 12.7 | 3.0 | 450-650 | 0 |
ARWD25.4T6.35-450-650 | N-BK7 | 25.4 | 6.35 | 450-650 | 0 |
ARWD50.8T6.35-450-650 | N-BK7 | 50.8 | 6.35 | 450-650 | 0 |
ARWD12.7T3-450-650 | N-BK7 | 12.7 | 3.0 | 650-900 | 0 |
ARWD25.4T6.35-450-650 | N-BK7 | 25.4 | 6.35 | 650-900 | 0 |
ARWD50.8T6.35-450-650 | N-BK7 | 50.8 | 6.35 | 650-900 | 0 |
ARWD12.7T3-532&1064 | N-BK7 | 12.7 | 3.0 | 532&1064 | 0 |
ARWD25.4T6.35-532&1064 | N-BK7 | 25.4 | 6.35 | 532&1064 | 0 |
ARWD50.8T6.35-532&1064 | N-BK7 | 50.8 | 6.35 | 532&1064 | 0 |
Address:
4th Floor, Building 9, Optics Valley New Dynamic, 5th Hi-Tech Road, East Lake Hi-Tech Zone, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Instruments & Meters, Light Industry & Daily Use
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.