Optical polishing lens

Specifications Optical polishing lens

1.Material:optical glass,fused silica,sapphire,znse,ge,si,etc.

2.Dia.:2mm to 600mm

3.S/D:80-50 to 10-5

Optical lens 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.            

Structure	plano/meniscus/cylindrical/achromatic/triplet
Substrate Material	BK7/K9,B270.ZF4,fused silica,sapphire,IR glass
Diameters Available	2mm to 600mm
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)	λ/4
Thickness tolerance	+0/-0.1mm
Focal length tolerance	+/-1%
Clear Aperture	>90% of Diameter
Chamfer	0.05-0.5mmx45degree,according to customer’s needs.
Centeration	3 arcmin
Coating	AR,Mgf2 is on request

  Welcome your inquiry we will make fast reply and service for you!                Sunday confirm as following: 1.Qualified products 2.Favorable Price 3.Fast delivery time 4.Good and safe package. 5.Best after-sales service.     All for customer,welcome your cooperation!     Why Sunday?                                                                                                                     1.Sunday design,manufacture,testing together.       2.Sunday has no minimun quantity,sample order is acceptable for customers.       3.Fast delivery based on the 4 production lines.       4.Sunday has good after-sales service.        5.If the quality of our products is unqualified,,sunday promise to produce new ones or repaire them.and we will         responsible for all the cost.                       Contact Us                        Changchun Sunday Optoelectronics Co.,ltd       No9576 Donghuan Road, Changchun, 130033,China       TEL:+86-431-81323204   FAX: +86-431-81323204       Website: www.sunday-optics.com