Sapphire Window_TEMTO - Enable & perfect your technologies!

Sapphire Window has a excellent transmission in range : 180—4500nm. And the reflective index is 1.77 @1000nm. The sapphire part is the best choose to withstand strong pressure in optical system. It is widely used in IR sensors, thermal image, medical and optical measurement systems

Specifications:
Material	Anisotropic synthetic sapphire crystal (Al2O3)
Diameter Tolerance	+0.0/-0.1mm
Thickness Tolerance	±0.2mm
Clear Aperture	>Central 85% of diameter
Surface Quality	60-40 S/D
Parallelism	< 1 arc minute
Wavefront Distortion	λ/4 per 25mm @632.8nm
Protective Bevel	<0.25mm x 45°
Coating	Uncoated

Sapphire Window Standard Products:

Part No.	φ(mm)	T(mm)
WIN2101	12.7	2.0
WIN2102	25.4	3.0

Note: Other sizes and coatings are available upon request.

The general tolerance specifications above provide a guideline regarding manufacturing capabilities for optics ranging in size from 1-300mm, thickness up to 0.1mm.. The manufacturing limits are not absolute; tighter tolerances may be possible. Part specific tolerances may vary depending on component size, shape, and/or material.