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Brand Name : JOPTEC
Place of Origin : HEFEI, CHINA
MOQ : 50 PCS
Payment Terms : T/T
Supply Ability : 5000000 PCS/Month
Delivery Time : 30 Days
Packaging Details : Boxes
Material : Optical glass, BK7, Fused Silica, Schott, OHARA, CaF2, Germanium etc.
Dimension Tolerance : ±0.1mm(Standard), ±0.01mm(High Precision)
Center Thickness Tolerance : ±0.1mm(Standard), ±0.02mm(High Precision)
Paraxial Focal Length : ±2%
Surface quality : 60/40(Standard), 20/10(High Precision)
Clear Aperture : >85%
Centration : 3 arc minutes
Bevel : <0.25mm×45°
Material: | Optical glass, BK7, Fused Silica, Schott, OHARA, CaF2, Germanium etc. |
Dimension Tolerance: | ±0.1mm(Standard), ±0.01mm(High Precision) |
Center Thickness Tolerance: | ±0.1mm(Standard), ±0.02mm(High Precision) |
Paraxial Focal Length: | ±2% |
Surface quality: | 60/40(Standard), 20/10(High Precision) |
Clear Aperture: | >85% |
Surface Figure: | λ/2(Standard), λ/8(High Precision) @633nm |
Centration: | 3 arc minutes |
Bevel: | <0.25mm×45° |
Coating: |
uncoated, AR, HR, PR Coating, etc.
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BK7 Optical Lens Images |