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Parallel Mirrors

Optola offers wide range of high-quality parallel Mirrors.

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Material	BK7 or BOROFLOAT
Diameter Tolerance	+0/-0.15mm
Thickness Tolerance	±0.25mm
Clear Aperture	＞Central 80% of diameter
Parallelism	＜30″
S1 Surface Quality	20/10
S1 Surface Flatness	λ/8
S2 surface	Ground
Chamfers	12.7 & 25.4mm:0.25-0.75mm face width x 45°±15° 50.8mm:0.38-1.14 mm face width x 45°±15°