Borosilicate window with groove
Optical window with two grooves on the side.
Material : Borosilicate
Manufacturing process : glass window cutting, machining and polishing.
Dimensions: Diameter 80mm +/- 0.01mm, thickness 22mm +/- 0.1mm
Shape : thick flat window with 2 grooves on the edge and chamfers
Aspect : optical polish
Optical treatment : none
Usage : water tight window in high pressure environement
Packaging : individual package, protected in optical paper
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