1.982.7 Field Lenses for Rigid Endoscope

1.98*2.7 Field Lenses for Rigid Endoscope


1, Field Lens used for endoscope 2, Micro and high precision 3, Schott Glass material 4, Customized according to client's drawings

  1. Detailed information

1.98*2.7 Field Lenses for Rigid Endoscope

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.

Lens 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

Center Thickness Tolerance

¡À0.25mm

¡À0.1mm

¡À0.05mm

Focal Length




Irregularity

1.0¦Ë

0.5¦Ë

0.05¦Ë

Pyramidal Accuracy (for corner cuber)

¡À3 arcmin

¡À1 arcmin

¡À5 arcsec

Bevel (Face Width @ 45¡ã)

¡À0.2mm

¡À0.1mm

¡À0.05mm





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