Laser Grade Square Windows

Laser Grade Square Windows

Laser Grade Square Windows

產品名稱 : Laser Grade Square Windows
產品說明 :
● Square plane windows
● Laser finish both sides
● Uncoated

These square plane windows are polished to a laser grade finish on both sides. They are intended for transmissive use and are parallel to better than 3 arc minutes.

*** Select a coating appropriate to your application or contact us with your special coating requirements. ***

產品規格
Material BK7A or UV Grade Fused Silica
Surface Flatness If thickness >= 1.5mm : λ /4@ 633nm
If thickness >1.5mm : λ /10 @ 633nm
Surface Quality <10/5 (both sides)
Wedge <3 arc min
Diameter Tolerance <+ 0.00 / – 0.20 mm
Thickness Tolerance <± 0.25 mm
Clear Aperture ≥ 85% of central diameter
Bevel 0.3 mm (typical) x 45°
Laser Grade Square Windows
返回