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Bi Convex Lens

Double convex lens has two convex focal length which used for various applications such as magnifying, optics and laser systemsSunday can manufacture double convex lenses with two equal radius or two different convex radius

Product Details

Double convex lens has two convex focal length which used for various applications such as magnifying, optics and laser systemsSunday can manufacture double convex lenses with two equal radius or two different convex radius

Bi Convex Lens

StructureBi Convex Lens
MaterialOptical glass, UVFS,Germanium, Silicon, CaF2, MgF2, ZnSe ZnS, Sapphire
Diameters Available0.35mm to 600mm
Diameter Tolerance+0.00/-0.01mm or customer design
Surface Quality10-5
Surface Irregularityλ/10 @632.8nm or customer design
Thickness tolerance+0/-0.02mm
Clear Aperture>90% of Diameter
Chamfer0.05-0.5mmx45degree, according to customer's needs.
Centeration3 arcmin
CoatingSingle Mag2, Multiple Layers AR Coating
A:350-650nm
B:650-1050nm
C:1050-1585nm
D: Customer Design


Bk7 Standard Double Convex Lens

No.EFL(mm)Dia.(mm)R1=R2(mm)MaterialTc(mm)Te(mm)
SD2A1252012.7020.01Bk74.002.00
SD2A1255012.7051.35Bk72.792.00
SD2A1277512.7077.30BK72.602.00
SD2A12010012.70103.25BK72.402.00
SD2A25225.4025.4024.712BK79.002.00
SD2A25550.0025.4050.92BK75.202.00
SD2A25775.0025.4077.09BK74.112.00
SD2A25010025.40103.04BK73.572.00
SD2A25220025.40207.00BK72.782.00
SD2A25B25025.40258.90BK72.622.00
SD2A25C50025.40508.30BK72.312.00
TAGS: Bi Convex Lens, double convex lens
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  • Phone: +86 151 0445 2660    +86 187 4419 2450
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