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CHANGCHUN EFFORT TECHNOLOGY CO., LTD.
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Bk7 cylindrical lens (round,rectangular,square)
Place of Origin:Jilin, ChinaBrand Name:EffortModel Number:2-250mmMaterial:Optical glass,Fused silica, Optical crystal., Optical glass, Optic
$3 /
Product Details
Transaction Comments
- Place of Origin:
-
Jilin, China
- Brand Name:
-
Effort
- Model Number:
-
2-250mm
- Material:
-
Optical glass, Fused silica, Optical crystal., Optical glass, Optical color glass, Fused silica, Optical crystal.
- Surface Quality:
-
40/20
- Dimension Tolerance:
-
+/-0.1mm, +/-0.01mm
- Angle Tolerance:
-
0.1+/-0.05mmx45deg
- Flatness:
-
Cylindrical
- Tolerance:
-
'+/-0.1mm, +/-0.01mm
- Chamfer:
-
0.1+/-0.05mmx45deg;
- Surface quality:
-
40/20 60/40
- Coating:
-
R / AR
- Dia.:
-
2-250mm
- Radius:
-
>5mm
- Center thickness:
-
0.8-200mm+/-0.01mm
- Parallelism:
-
<3 arcmin ,<1 arcmin, <30arcsec
- Clear Aperture:
-
>98%
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