18 Feb 2011 Lasertec Inc can manufacture many difficult parallel windows of tight parallelism, tight dimension tolerance, high precision flatness and laser-grade surface quality. It is certain that all of our products are reliable because we have advanced inspecting-equipments, QA procedures and excellent operation process and high-tech staffs.
Material: UVFS,BK7,Corning7980A
Surface Quality: 10/5, 20/10(both sides)
Parallelism: upto 1 arcsec
Diameter Tolerance: +0.00/-0.20mm
Thickness Tolerance: upto 0.005mm
Clear Aperture: >90% of central diameter
Coating: Optional
Bevel: 0.3mmx45°
|
