Wedge window with integrated lens
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Specification:
Material Corning 7980 / Schott KG2 Dimension Upon the customer's drawing Centrer sphere diameter 26.1mm Center thickness 6.8mm Clear aperture >90% over sides Wedge angle 8.97Deg Wedge angle tolerance ±0.01° Surface accuracy Better than λ/4 @632nn Surface quality 60/40 Scratch /Dig Coating AR Coating @ 1300nm-1800nm
