Laser Grade BK7A Parallel Windows

 Laser Grade BK7A Parallel Windows

產品名稱 : Laser Grade BK7A Parallel Windows
產品說明 :
● General purpose plane windows
● Flat polished surfaces
● Laser finish both sides
● Uncoated

These general purpose plane windows are polished to λ / 10 flatness except where indicated otherwise. They are intended for transmissive use and are parallel to better than 10 arc seconds.

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

產品規格
Material BK7A
Surface Flatness If thickness>= 1.5mm : Lambda/4@ 633nm
If thickness>1.5mm : Lambda /10 @ 633nm
Surface Quality <10/5 (both sides)
Parallelism <10 arc sec
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 BK7A Parallel Windows
產品型號 產品說明 Diameter D (mm) Thickness t (mm) 價格(NTD) 產品數量
0 PW-1206B Laser Grade BK7A Parallel Window 12.7 6.35 -
1 PW-1906B Laser Grade BK7A Parallel Window 19.1 6.35 -
2 PW-2502B Laser Grade BK7A Parallel Window 25.4 1.5 -
3 PW-2506B Laser Grade BK7A Parallel Window 25.4 6.35 -
4 PW-3809B Laser Grade BK7A Parallel Window 38.1 9.525 -
5 PW-5009B Laser Grade BK7A Parallel Window 50.8 9.525 -
6 PW-7612B Laser Grade BK7A Parallel Window 76.2 12.7 -