Convex-Concave Lenses manufacturer, supplier, factory, exporter--China Hangzhou Kunlun Co.,Ltd. is a professional manufacturer and exporter of Convex-Concave Lenses,lenses etc.Our factories are located the technopole city of HANGZHOU ( Zhejiang Province in China). We have been in the scooter industry for mangy years and have been distributing different designs of Convex-Concave Lenses,lenses,rod lenses to fit all transportation and entertainment needs. All our products sucha as Convex-Concave Lenses are made under squality control system

We do our best to supply our customers good quality products such as Convex-Concave Lenses with competitive prices and on time deliveries. If you have any request or question, please don't hesitate to contact us..

If you wanted to know more products ,Please visit our Website:http://www.kunlunoptics.com

Convex-Concave Lenses
Dimensions in mm
Material:Optical glass type,fine annealed or UV grade fused silica
Clear apertuer:90% of diameter
Focal length tolerance:+/-2%
Diameter tolerance:+0,-0.1mm typical
Center thickness tolerance:+/-0.15mm typical
Surfacae Quality:60-40scratch-dig
Coating:optional
convex-concave lenses manufacturer of china,convex-concave lenses supplier of china,convex-concave lenses exporter of china,convex-concave lenses factory of china

Material 

 Size 

 EFL 

 BFL 

 C.T. 

 E.T. 

 Centering 

 Part No

 Coating 

 BK7

 Dia6.3 

 24.57 

 21.18 

 5.15 

 4.75 

 15 arcmin 

 CLD6.3F24.57

 630-930nm,R<1% 

BK7

Dia12.5 

50.0 

48.75 

1.89 

1.13 

15 arcmin 

CLD12.5F50 

None 

BK7 

Dia25.0 

75.0 

72.89 

3.06 

1.00 

15 arcmin 

CLD25F75 

None 

BK7 

25.0x50.0 

50.0 

47.20 

4.24 

1.03 

15 arcmin 

CLD25x50F50 

None 

BK7 

25.0x50.0 

100.0 

97.98 

3.16 

1.63 

15 arcmin 

CLD25x50F100 

None 

 Fused Silica

 45x22.5 

 49.0 

 33.65 

 22.50 

 0.0 

 15 arcmin

 CLD45x22.5F49

None

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