Products

2.77mm Diameter Optical Glass Rod Lens for Endoscope

China 2.77mm Diameter Optical Glass Rod Lens for Endoscope, Find details about China Endoscope Lenses, Rod Lens from 2.77mm Diameter Optical Glass Rod Lens for Endoscope

Certification
RoHS, ISO9001, CE
Customized
Customized
Trademark
YBT
Transport Package
Foam Carton Inner, Then Cartons to Pack Them
Specification
customized
Origin
Shen Yang
Certification
RoHS, ISO9001, CE
Customized
Customized
Trademark
YBT
Transport Package
Foam Carton Inner, Then Cartons to Pack Them
Specification
customized
Origin
Shen Yang
Product Description

Rod Lenses for Rigid Endoscopes

Rod lens systems use special glass rods with optically finished ends, providing images with higher brightness, contrast and colour reproduction than conventional lenses.

Commonly, rigid endoscopes have a series of high-resolution optical glass rod lenses. The endoscopes can be forward viewing (0 degrees) or angled (10-120 degrees) to allow visualization out of the axis of the telescope and increase the FOV by rotating the instrument. The optical quality of lens-generated images of rigid endoscopes still surpasses that of the fiber-optic or digital images produced by flexible scopes.
 

MaterialN-BK7, UVFS, H-K50,
H-F4, H-BAK7, H-LAF10L,
N-SK15, H-ZK21, H-F1, H-ZF4
DiameterØ0.6mm or customization
TypeFlat/Flat
Plano-Convex
Plano-Concave
Cemented
FlatnessN<3, ΔN<0.5 for spherical surface
N λ/4~λ/8 for flat surface
Centering<5'
Surface Quality20/10~60/40
Clear aperture90%
CoatingUncoated, or customized


Micro Rod Lenses are available with flat, plano-convex, plano-concave, cemented etc which applied in medical endoscopes
2.77mm Diameter Optical Glass Rod Lens for Endoscope2.77mm Diameter Optical Glass Rod Lens for Endoscope

 
MaterialLengthDia1Dia2Dia3Dia4Dia5Dia6Dia7Dia8

N-BK7,

UVFS,

H-K50,

H-F4, 

H-BAK7, 

H-LAF10L,

N-SK15,

H-ZK21, 

H-F1, 

H-ZF4

11.42.12.01.91.81.7   
14.72.12.01.91.81.7   
152.12.01.91.81.7   
17.62.22.12.01.91.8   
19.42.22.12.01.91.8   
20.22.22.12.01.91.8   
22.92.82.72.772.22.12.01.91.8
232.82.72.772.22.12.01.91.8
242.82.72.772.22.12.01.91.8
293.53.22.773.02.82.7  
29.53.53.23.02.82.7   
29.83.53.23.02.82.7   
466.66.56.05.5   
2.77mm Diameter Optical Glass Rod Lens for Endoscope
2.77mm Diameter Optical Glass Rod Lens for Endoscope
2.77mm Diameter Optical Glass Rod Lens for Endoscope
 

You Might Also Like