Precision Rod lens

As a professional manufacturer for optical processing, we prefer quote you according to client¡¯s drawings include details.

Joptics's objective lenses are used for medical endoscope, which is glued by 6 pieces prisms and lenses with dia 1.68mm, dia2.68mm, dia2.78mm and etc. Please contact us if you are interested in it and we would like to customize it according to your designation.


Prism Manufacturing Specifications


Commercial

Precision

High Precision

Material

Optical Glass

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

Surface Quality

60-40

40-20

10-5



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