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Specifications:
Diameter Tolerance: + 0/-0.1 mm
Thickness Tolerance: ± 0.1 mm
Surface Quality: 60-40
Surface Flatness: λ @633 nm
Centration: < 3 arc minutes
Clear Aperture: > 80%
非球面透镜
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非球面透镜
详细信息 Specifications:
Diameter Tolerance: + 0/-0.1 mm Thickness Tolerance: ± 0.1 mm Surface Quality: 60-40 Surface Flatness: λ @633 nm Centration: < 3 arc minutes Clear Aperture: > 80% 共0条 相关评论 |