achromatic doublet lens - coating

According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus le ...

Progressive Optical Lens - CM-007

Refractive index: 1.56Abbe value: 36.8Specific gravity: 1.4Diameter: 75mmShort Corridor: 12mmBoth M.S and CORSSBOWS designHigh scratch-resistantNew design, slim and thinHC, HMC coatings, semi-finished ...

mineral photogrey and brown lens - wengweng

index=1.523, blank: Corning, china blank

Decentred Lens - P08

1.523 glass lens - 1.523

1.523 UV white glass lens

CR-39 progressive lens - wengweng

dia: 75mm, Add: +1.00 to +3.50normal and short corridor

optical lenses - optical lenses

main products: CR-39:plano, tint plano, sph, sph/cyl, (all of with dia 65/70mm) high cyl (65mm) bifocal round and flat top, fuse bifoca, (all of with dia 70/28mm) lenticular(65mm), progressive(75mm), ...

Prescription Lenses - 001

Product range:1.\ Single Vision (index: 1.5, 1.56, 1.61, 1.67and 1.74),2.\ Biofocal ,3.\ Progressive (index: 1.5, 1.56, 1.61and 1.67)4.\ Transitions (index: 1.50, 1.56, 1.61, 1.67)5.\ Free Form Lenses ...

optical wedges - optical wedges

Material: Flint glass, UV fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.Dimension: 4mm-- 60mmAngle tolerance: 30" --3'Surface accuracy: lambda/10--1 lambdaSurface quality: 60/40Clear Ap ...

1.56 mid-index FSV lens - 1.56

1.56 mid-index finished single vision lens