Precision Optics Elliptical Window

Precision Optics Elliptical Window

Elliptical windows used for mimimum the wave distortion with a large range of the angle of incidence.
Ideally as 45degree elliptical windows can be used in optical system or at Brewster's angle. PHYO can
finished the part on both sides by laser grade, and apply coating as requested. Normally as High
Reflective Coating Mirrors.
You can contact by info@phyoptics.com for more information about Brewster windows or the coating
specification need to be applied. Or find more information on the website as Brewster windows.

Specification

Specification Commercial High Standard
Surface Quality 40-20 42648
Flatness  L/4 L/10
Wedge <3 arc min <1 arc min
Diameter Tolerance: + 0.00 / - 0.20 mm +0.00/-0.1mm
Thickness Tolerance: +0.20/-0.20 mm +0.1/-0.1mm
Axis Tolerance +0.00/-0.2mm +0.00/-0.10mm
Clear Aperture:  85% 90%
Bevel: 0.25 mm  x 45° 0.25*45

 

$89.00

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