Windows

Specifications in accordance to ISO 10110 or MIL-PRF-13830B

Shapes

• Round, rectangular, elliptical or special shape
• Parallel or wedged entrance and exit surfaces

Substrate materials

• Schott or Ohara optical glass
• Fused Silica
• Floatglass / Borosilicate glass

Dimensions

Length up to 3200mm, diameters up to 800mm

Surface flatness

Up to λ/20 @ 632.8nm

Surface quality

5/ 3x0.063 according to ISO 10110-7 or S-D 10-5 according to MIL-PRF-13830B

Parellelism

Up to 1 arc sec

Coatings

AR-coatings or other (refer to section optical coatings)