ZnSe Viewport on DN40CF 40mm ø
Product description
Zinc selenide viewing window on 40CF flange, viewing diameter 40mm, 3.75mm thickness, 60-40 polish, flatness better than 2 lambda, -20° …+120°C (temperature must not be exceeded even for a short time)
Vacuum Suitability | |
---|---|
Flange Type | |
Flange Material | |
Flange Style | |
Min. Operating Temperature (°C) | |
Max. Operating Temperature (°C) | |
Part Type | |
Viewport Material |