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Optical bk7 glass Plano convex lens Dia.12.7mm EFL12.7mm

Basic Info

Model No.: SL

Product Description

Plano convex lens with anti-reflective coating

 Changchun Sunday Optoelectronics Co.,ltd specilize in various lens,including plano convex lens,

plano concave lens,double convex lens,double concave lens,meniscus lens,achromatic doublet

lens,triplet lens,Cylindrical Lens,ball lens and aspheric lens,we can make small diameter 2mm and

big diameter 550mm to meet most of the needs of customers.





Details of plano convex lens

 Plano-convex lens is used to collimate diverging light or to focus collimated light.

We use them as secondary focusing lenses to refocus the collimated light sources.

Plano-convex lens has low spherical aberration.Use them with the plano sidefacing the point

source or the focus and the curve side towards the collimated beam




                         Plano convex lens

Substrate Material

BK7 glass

Diameters Available


Diameter Tolerance

+0.00/-0.10 mm

Surface Quality

         40-20 Scratch-Dig(general) 10-5 to 80-50 is availble

Surface Flatness

       1/20 lambda to 3lambda

Surface Irregularity
(Peak to Valley)


Thickness tolerance


Focal length tolerance


Clear Aperture

>90% of Diameter


0.05-0.5mmx45degree,according to customer’s needs.


3 arcmin


Anti-reflective coating






        Professional Production and testing






                  Safe and fast delivery





Why Sunay?

1.Sunday offer pre-sales and after-sales service from inquiry,order,package,tracking,refund, maintenance.

2.When products has problems, sunday would like to repair them at our own cost,including  international freight.

3.Sunday has no minimum quantity.



How to contact us?

1.Customer can send inquiry below.

2.Please find email address on the first page.

3.Please make call to us.

4.We are online on MSN Skype.



Welcome your inquriy at 24 hours!




Product Categories : Spherical Lens > Plano Convex Lenses