Optical glass lens with Anti-reflective coating
Basic Info
Model No.: SL
Product Description
Optical glass 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.
Structure | plano/meniscus/cylindrical/achromatic/triplet |
Substrate Material | BK7/K9,B270.ZF4,fused silica,sapphire,IR glass |
Diameters Available | 2mm to 500mm |
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 | 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 | 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
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