Wndow
applied to isolate different physical environments while allowing light to pass through.
applied to isolate different physical environments while allowing light to pass through.
Window | applied to isolate different physical environments while allowing light to pass through. When selecting windows, it's impossible to consider materials, transmission, scattering, wavefront distortion, parallelism and resistance to certain environment. we provide all kinds of windows, which are made from different materials. Windows of special sizes and materials are available upon requirement. Single layer or multiplayer antireflecting or high-reflecting coatings on optical windows are available upon requirement. Parallel Windows Wedged Windows Interferometer Flats Brewster Windows BK7 windows Fused Silica /Sapphire Window BOROFLOAT Borosilicate / Pyrex /Calcium Fluoride (CaF2) /Magnesium Fluoride (MgF2) /Barium Fluoride ( BaF2) /Germanium (Ge) /Silicon (Si) /IR /UV Window Laser Windows |
Material: | BK7 , Sapphire, fused silica, etc. material from UV, visible and NIR range |
Diameter (Φmm) | 4mm to 300mm |
Diameter Tolerance (mm) | +/-0.2 (General), +0.0/-0.02 (High Precision) |
Clear Aperture | up to 90% (Small Size), >95% (Large Size) |
Parallelism | 3 min. (General), 3 sec. (High Precision) |
Surface Quality | 80/50 (General), 10/5 (High Precision) |
Flatness (per 25mm@633nm) | λ(General), λ/10 (High Precision) |
Chamfer | 0.25-0.5 mm face width x 45° ± 15° |
Coating | Uncoated, AR, HR, PR, Coating, etc. |