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Optical Cylinder Rod Lens for Medical Endoscope

2.77*29mm 2.77x29mm Optical Cylinder Rod Lens for Medical Endoscope

Rod lens are designed for use in a variety of laser and imaging systems, these components are available in a range of micro sizes for integration into a host of OEM applications.

Endoscope rod lens

Optical Rod lenses are used for medical use (rigid scope, endoscope) and could resist to 134 degree for about 5 minutes because they are sterilizated. 


Material N-BK7, UVFS, H-K50,
H-F4, H-BAK7, H-LAF10L,
N-SK15, H-ZK21, H-F1, H-ZF4
Diameter Ø0.6mm or customization
Type Flat/Flat
Plano-Convex
Plano-Concave
Cemented
Flatness N<3, ΔN<0.5 for spherical surface
N λ/4~λ/8 for flat surface
Centering <5’
Surface Quality 20/10~60/40
Clear aperture 90%
Coating Uncoated, or customized

Material Length Dia1 Dia2 Dia3 Dia4 Dia5 Dia6 Dia7 Dia8

N-BK7,

UVFS,

H-K50,

H-F4, 

H-BAK7, 

H-LAF10L,

N-SK15,

H-ZK21, 

H-F1, 

H-ZF4

11.4 2.1 2.0 1.9 1.8 1.7
14.7 2.1 2.0 1.9 1.8 1.7
15 2.1 2.0 1.9 1.8 1.7
17.6 2.2 2.1 2.0 1.9 1.8
19.4 2.2 2.1 2.0 1.9 1.8
20.2 2.2 2.1 2.0 1.9 1.8
22.9 2.8 2.7 2.77 2.2 2.1 2.0 1.9 1.8
23 2.8 2.7 2.77 2.2 2.1 2.0 1.9 1.8
24 2.8 2.7 2.77 2.2 2.1 2.0 1.9 1.8
29 3.5 3.2 2.77 3.0 2.8 2.7
29.5 3.5 3.2 3.0 2.8 2.7
29.8 3.5 3.2 3.0 2.8 2.7
46 6.6 6.5 6.0 5.5

Please contact us with your specific requirements.

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  • D09-320-321, SISP, Shenben Str., Hunnan Dist., Shenyang 110179, China
  • 15566542902
  • 15566542902
  • yibeiteoptics@gmail.com
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