Flat mirrors

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

Shapes

• Round
• Rectangular
• Elliptical
• Special shape

Substrate materials

• N-BK7 or equivalent
• Fused Silica
• Floatglass / Borosilicate glass
• Glass ceramics (Zerodur, Clearceram, etc.)
• Silicon
• Other materials on request

Dimensions

Length up to 3200mm, diameters up to 800mm

Surface flatness

Up to λ/10 @ 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

Coating

Metallic or high reflective dielectric coatings (refer to section optical coatings)