penta prism for measurements
penta prism for measurements
1, Optical glass pental prism 2, Micro and high precision 3, Schott Glass material 4, Customized according to client's drawings 5, Experienced manufacturing technics 6, used for view finder, measurement, surveying, camera
As a professional manufacturer for processing, we prefer quote you according to client¡¯s drawings include details. We have more than 10 years manufacturing experience for micro and precision optics, especially in medical endoscope field. Our products are approved by European and USA Clients.
Enterprise Philosophy: Trust, Faithfulness, Mutual Benefit.
Prism Manufacturing Specifications | |||
Commercial | Precision | High Precision | |
Material | Schott Glass Material for Endoscope | ||
Dimensions | 0.2 ¨C 200mm | 2 ¨C 150mm | 2 ¨C 150mm |
Dimensional Tolerance | ¡À0.25mm | ¡À0.1mm | ¡À0.05mm |
Irregularity | 1.0¦Ë | 0.5¦Ë | 0.05¦Ë |
Angle Accuracy | ¡À3 arcmin | ¡À30 arcsec | ¡À1 arcsec |
Pyramidal Accuracy (for corner cuber) | ¡À3 arcmin | ¡À1 arcmin | ¡À5 arcsec |
Bevel (Face Width @ 45¡ã) | ¡À0.2mm | ¡À0.1mm | ¡À0.05mm |
| Beam Deviation | 90¡ã+/- 3¡¯ to 1" | ||
Surface Quality | 60-40 | 40-20 | 10-5 |