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CHANGCHUN JUNCHENG OPTICAL INSTRUMENT CO., LTD.
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optical glass dia1mm-3mm BK7 Half-Ball and Micro Ball sphere
Place of Origin:Jilin, ChinaBrand Name:JunchengModel Number:CustomizationMaterial:GlassUsage:OpticalStructure:ballShape:SphericalDimension:1
$5 /
Product Details
Transaction Comments
- Place of Origin:
-
Jilin, China
- Brand Name:
-
Juncheng
- Model Number:
-
Customization
- Material:
-
Glass
- Usage:
-
Optical
- Structure:
-
ball
- Shape:
-
Spherical
- Dimension:
-
1.0mm-200.0 mm
- Surface quality:
-
40-20
- Focus Length:
-
1mm-100000mm
- Focal Length Tolerance:
-
±1%
- Dimension Tolerance:
-
+0.0/-0.1mm
- Thickness Tolerance:
-
±0.1mm
- Surface Accuracy:
-
1/4
- Centration:
-
<3'
- Clear Aperture:
-
>90%
- Bevelling:
-
<0.2x45°
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