説明
Fabricating Specifications
Attribute | Specification |
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Material | All kinds of high quality optical glass, N-BK7, H-K9L, N-SF11 etc. |
Dimension Tolerance (mm) | ±0.2 (General), ±0.05 (High Precision) |
Beam Deviation | 3′ (General), 3” (High Precision) |
Angle Tolerance | ±0.2 deg. (General), ±10 arc sec. (High Precision) |
Surface Quality | 60/40 (General), 20/10 (High Precision) |
追加情報
メーカー | FOCtek |
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