Brewster Angle Laser Windows

Diameter Tolerance

+/- 0.125 mm

Thickness Tolerance

+/- 0.125 mm

Surface Accuracy

1/20 wave flat

Parallelism

1"

Surface Quality

10-5, scratch-dig or better

Brewster Angle

55° 30'

Clear Aperture

Central 50% of minor diameter

Edges

Fine ground and beveled
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Quality Optics from a Trusted Supplier

American Owned & Operated

Esco Optics is a leading manufacturer of custom and catalog optics, precision optical components, and ITAR optics in the United States.

Military & Defense Supplier

As the leader for military and defense optics in the United States, Esco Optics adheres to the International Traffic in Arms Regulations.

ITAR Registered & Compliant

ITAR registered and compliant, Esco manufactures ITAR optics for all of its customers with the strictest confidentiality.