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CR-39 Single vision lensReflection Index=1.5Abbe Value 59 \High Scratch resistanceNew designed products slim and thinSuper-hard protection coating availableHMC and HMC+EMI Coating available in greenish and bluish colorTintable to various fashionable... More
CR-39 1.49/1.56/1.61/1.67 -UC/HC/HMC/HMC+EMI/UV 400 plastic lenses;Index 1.523 glass lens, 1.70 hi-index glass lens;1.523/1.70 blank; Progressive lens; Flat / round / blended top bifocal lens;Resin / glass Photochromic lens;Reading glasses Finished and... More
1. 553 Photo Chromic: 1)Index: 1.562)Diameter: 65mm, 70mm3)colour: Grey, brown4)Coating: HC, HMC, HMC+EMI5)Packing: 25boxes... More
Quartz plate is a special glass that contains silicon dioxide.Our quartz glass board is made from natural quartz after the process of melting and fine grinding.It is transparent and colorless, contains no air bubble and no processing trade will be found... More
1.67 ORGANIC HIGH INDEX LENSDia: 75mm Index: 1.67 Abbe value: 32 Specific Gravity: 1.35 UV400 available HC, HMC, EMI, Super Hydrophobic coating is availablePower arrange:SPH: 0.00~ -12.00CYL: .0.00~ -2.001.67 Aspheric SV optical lens1.67 aspheric... More
Having long history in optical lens field, we are able to provide the highest quality, cost-effective custom aspheric lens components ranging from 10 to 350 millimeters in diameter.The following types of optical lens surfaces we can supply. Condensers... More
1.553 Single Vision: 1)Index: 1.562)Diameter: 65mm, 70mm3)Coating: HC, HMC, HMC+EMI4)Packing: 25boxes/ctnDimensions:... More
Specification of our aspherical lens as follow:Material:BK7 or other optical materialSize:10mm-200mmFringes:lambda/2Center Thickness:15nm-25nmDispersion round:0.03mm-0.2mmCentration:3 arc minSurface Quality:60-40 Scratch/DigClear... More
1.56 PHOTOCHROMIC LENS GREY AND BROWNDiameter: 65/70mmPower: 0.00 to +/-6.00/-2.00Material: LG CHEMICALColor: Grey and brownReal Index: 1.55Abbe Value: 39Specific Gravity: 1.15UV: 380NMDarkening: 75% after 30 seconds85% after 60 secondsFading time: 10... More
Boyuan Optical Technology Co.,Ltd. was established in 2000 as a high-tech company in the fields of optics. Our company offers you a very wide range of Optical components include Spherical lenses,Cylindrical leses,Aspherical lenses,Windows,Prisms,Crystals... More
Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.They are available in either plano concave or plano convex configurations. Plano-Concave Cylindrical lenses... More
MINERAL PHOTOCHROMIC BIFOCAL LENSFLAT TOP BIFOCAL LENSSIZE： 65/28MM ，65/26mmBASE： 4/6/8ADD: +1.00 TO +3.50COLOR： White/Photogrey/PhotobrownFinished and Semi-finished is available!!spec!!fea... More
Supply Cylindrical lensCylindrical lensEFL:+/-5mm---+/-1000mmSize:3mmX4mm----150mmX100mmMaterial: optical glass, UV-grade fused silica,CaF2Coating: AR coatingCustomer designSupply BK7 Plano-convex lensBK7 Plano-convex... More
Ge LensesSupply kinds of Plano convex Ge-lens,Bi-convex Ge-lens,Plano concave Ge-lens,Bi-concave Ge-lens according to custom design.Material: Ge(Germanium)Radius: ±10mm ? ±1000mmDiameter: 10mm ? 50mmSurface accuracy: λ/2 ?... More
