glass prism for instrument
glass prism for instrument 1.high quality 2.high accuracy 3.attractive price 4.glass prism
Specification of glass prism for instrument,
We are the manufacture of optical line,that is widely used in kinds of surving equipment /
camera line/lensmeter/Refractometer/Microscope/Electric Total Station/luminance colorimeter and so on.
The following is our details:
Material | K9 or others |
Diameter Tolerance | ±0.02mm |
Thickness Tolerance | ±0.05mm |
Surface Accuracy | 2λ~λ/10 |
Surface Quality | 80/50~10/5 |
Centration | 3' ~30'' |
Clear aperture | >90 |
Coating | According to the customer's demand |
glass prism for instrument
