Changchun Ruiqi Optoelectronics Co.,Ltd

Changchun Ruiqi Optoelectronics Co.,Ltd

Home> Products> Optical Lens> Aspheric Lens> B270 Optical Glass Plano Convex Aspheric Lens
B270 Optical Glass Plano Convex Aspheric Lens
B270 Optical Glass Plano Convex Aspheric Lens
B270 Optical Glass Plano Convex Aspheric Lens
B270 Optical Glass Plano Convex Aspheric Lens
B270 Optical Glass Plano Convex Aspheric Lens
B270 Optical Glass Plano Convex Aspheric Lens
B270 Optical Glass Plano Convex Aspheric Lens
B270 Optical Glass Plano Convex Aspheric Lens

B270 Optical Glass Plano Convex Aspheric Lens

$10-50 /Piece/Pieces

Payment Type:L/C,T/T
Incoterm:FOB,CIF,EXW
Min. Order:10 Piece/Pieces
Transportation:Air
Port:Changchun,BEIJING,DALIAN
Material:
Product Attributes

Model No.RQ-aspheric lens

BrandCCRQ

Support CustomizationOem, Odm

Place Of OriginChina

UseOptical

StructurePlano-Concave

ShapeAspheric

Irregularitylambda/4 @632.8nm

Focal Length15-200mm

Centeration3'

Surface Quality40/20

Diameter10-100mm

CoatingAR at 400-700nm, 700-1100nm as choice

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : safty carton
Picture Example :
Product Description

B270 Optical Glass Plano Convex  Aspheric Lens


An aspheric lens or asphere is a lens whose surface profiles are not portions of a sphere or cylinder. In photography, a lens assembly that includes an aspheric element is often called an aspherical lens.


Aspheric elements are used in the design of multi-element wide-angle and fast normal lenses to reduce aberrations.


While in principle aspheric surfaces can take a wide variety of forms, aspheric lenses are often designed with surfaces of the form


Aspheric Lenses are used to eliminate spherical aberration in a range of applications, including bar code scanners, laser diode collimation, or OEM or R&D integration.

Our aspheric lenses are ground and polished on the plano side and precision molded on the aspheric side


Technical Specifications:


Material BK7
Diameter  40mm 
Dimension Tolerance +/-0.15mm,  +/-0.2mm,  +0/-0.1mm as request
Centration <3'
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
Focal length 45mm
Edge Fine ground and beveled
Coating Anti-Reflective (AR) Coatings


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More Information as choice

Aspheric Lens

Sapphire Window

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Right Angle Prism 

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ball lens

Collimator Lens

Convex Cylindrical Lens




 

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