About Us Products Factory Tour Quality System Contact Us
 
 
 
 
 
   
   
   

Plano-Convex Lenses
Product Information :

This kind of lens has positive focal lengths. They work best when producing real images at near infinite conjugates or where one of the conjugates is virtual. Our optical designers are always available to assist with your special needs and our production in China is ready to meet your quantity requirements.

 

Specifications

Material

Sapphire, Silicon, Gemanium

Radius

R≥3.0

Surface Finish

N<3,△N≥λ/4

Centration

≥1’

Diameter

≥3.0 ±0.01mm

T/D

1/10

Surface Quality

20/10

Bevel

0.25mm at 45 deg

Coating

Single or Multi-layer films

 

Specifications

Material

Fused Silica, Quartz & optical Glass

Radius

R≥1.5

Surface Finish

N<2,△N≥λ/8

Centration

≥1’

Diameter

≥3.0 ±0.01mm

T/D

1/10

Surface Quality

20/10

Bevel

0.25mm at 45 deg

Coating

Single or Multi-layer films

 
 


   
   
 
Fuzhou Farview Optics Co.,Ltd. All rights reserved.