Ultra Thin Wafer Jan 3, 2008

Ultra Thin Wafers are used as windows to enhance transparency of infra-red wave and reduce absorption.

Diameter(mm) Thickness(mm) Surface Figure（λ=632.8nm）SQ
5.0 0.3 λ 40/20
12.7 0.4 2λ 40/20
25.4 0.6 3λ 40/20

SPECIFICATIONS:

Material Ge. Si . ZnS . ZnSe
Diameter Tolerance +0.0/-0.1 mm
Thickness Tolerance ±0.05 mm
Clear Aperture ≥90% Diameter
Wedge ≤30 Seconds
Bevel 0.1 mm x45º

More products from this company

• Positive Meniscus Lens (Optical Glass)Lenses are broadly used in optical imaging Feb 6, 2008
• Negative Meniscus Lens (Optical Glass) Feb 4, 2008
• PCX Cylinder Lens (Optical Glass) Feb 1, 2008
• PCV Cylinder Lens (Optical Glass) Jan 31, 2008
• Achromatic Lens (Optical Glass) Jan 30, 2008
• Mirrors (Optical Glass) Jan 29, 2008
• Fused Silica , Zerodur Wafer Jan 25, 2008
• B270, BK7 Wafer Jan 24, 2008
• Wedge Windows Jan 22, 2008
• Parallel Windows Jan 21, 2008