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China Manufacturer
CRYSTRONG supplies high quality KDP and KD*P crystals in different size for these applications. Because their polished surfaces are easier to be moistened, however, the user is advised to provide a dry condition (50%) and the sealed housing for preservation. For this purpose, Crystrong also provides polishing and sealed housing services for the KDP family crystals. Our engineers will serve you to select and design the best crystal, according to the laser parameters you provide. KDP&DKDP crystal are characterized by high damage threshold, relatively high NLO coefficients. They are good options for large-size finished non-linear components and are usually used for doubling, tripling or quadrupling of a Nd:YAG laser (at constant temperature). With excellent E-O coefficients, KDP and DKDP crystals are also widely used in Q-switches.
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China Manufacturer
ge lens, lens, optical lens, window, prisms
Material: Germanium Dimension tolerance: +0/-0.10 mm Clear aperture: 95% of diameter Thickness tolerance:±0.25mm Focal length:±2% Surface quality: 60/40 Power / irregularity: 5.0/2.0 fringes Centration: 3 arc minutes Coating: AR/AR lambda/4 @ 8 – 14 um, T > 85%
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China Manufacturer
Change color: Photogrey and Photobrown corridor: 14mm, 12mm, 17mm Power range: +0.00~+3.00 ADD+1.00~+3.00 -0.25~-2.00 ADD+1.00~+3.00 Semi-Finished lens: ADD+1.00~+3.00 Base:100C, 300C, 500C, 700C ET:8MM, 10MM
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China Manufacturer
prisms, wedge, windows, waveplate, mirrors
Cylindrical lens According to custom design to manufacture kinds of cylindrical lenses.Such as plano convex cylindrical lens, plano concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindrical lens, meniscus cylindrical lens, achromatic cylindrical lens, aspherical & spherical series. Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc. Focal length:+/-5mm-- +/-1000mm+/-1% (test by TIROPTICS OPTOMATIC2000 made in German) Length: 2mm-3mm +/-0.1mm Width: 2mm-150mm+/-0.1mm Tc tolerance:+/-0.2mm Centration: 3-5' Surface accuracy:lambda/2 Surface quality: 40/20 Clear aperture: 90% Coating: custom design Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.
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China Manufacturer
We are Danyang Bosen Optical Co., ltd, a main manufacturer and exporter of optical lens in danyang, China. We can supply the following products: cr-39 1.499/1.56/1.61/1.67 resin lens, 1.503/1.523/1.70 mineral lens and 1.80/1.90 hi-index lens, progressive, bifocal , photochromic lens and semi-finished, blanks. We have obtained CE certification and FDA certification. Our products are high quality with low price. If you are interested in any of them, please feel free to contact me. e-mail: juli10521@hotmail.com, We are a main manufacturer and exporter of optical lens in danyang, China. We can supply the following products: cr-39 1.499/1.56/1.61/1.67 resin lens, 1.503/1.523/1.70 mineral lens and 1.80/1.90 hi-index lens, progressive, bifocal , photochromic lens and semi-finished, blanks. We have obtained CE certification and FDA certification. Our products are high quality with low price. If you are interested in any of them, please feel free to contact me. Email: juli10521@hotmail.com, eyeglass lenses: cr-39 1.499/1.56/1.61/1.67 resin lens, 1.503/1.523/1.70 mineral lens and 1.80/1.90 hi-index lens, progressive, bifocal , photochromic lens and semi-finished, blanks. e-mail:juli10521@hotmail.com
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China Manufacturer
Clear
ISO9001 2000
OEM, ODM
1.523 Mineral Glass Lenses 1) Refractive index ND: 1.523 2) Density: 2.533 3) Abbe number: 60.5 4) Visible light transmission rate: 92% 5) 1.523 single vision lenses Color: White, Pink, Photo brown, Photo grey Diameter: 56mm, 60mm, 65mm Powers: a) For 56mm/60mm Sph: 0.00 to +/-6.00 b) For 65mm Sph: 0.00 to +/-6.00 / Cyl: +/-0.25 to +/-2.00 RX Power: Sph: 0.00 to +/-6.00 / Cyl: +/-2.25 to +/-4.00 6) Uncoating, Multi-coated(AR), AR&EMI treatment available in greenish and bluish color 7) Both finished and semi finished 8) Semi-finished lenses Base: 1.00, 2.00, 3.00, 4.00, 5.00, 6.00 1.523 Mineral Glass Bifocal Eyewear Lenses 1) Refractive index ND: 1.523 2) Density: 2.533 3) Abbe number: 60.5 4) Visible light transmission rate: 92% 5) Color: White, Photo brown, Photo grey 6) Diameter: 65mm/28mm 7) Power: 0.00 to +3.00/-2.00, add +1.00 to +3.00 8) Uncoating, Multi-coated(AR), AR&EMI treatment available in greenish and bluish color 9) Both finished and semi finished 1.523 Mineral Glass Polarized Lenses 1) Base: 600, 800 2) Color: Brown, G15, Grey 3) Dia: 65mm 4) Center Thickness: 2.0mm 5) Both finished and semi finished Mineral Glass 1.70 High Index Single Vision Lenses 1) 1.70 hi-index, Nd=1.70, super slice 2) Added value: 35 3) Thickness reduce by 39% comparing to equivalent CR-39 lenses 4) Lighter, slim and particular suitable for high minus lens 5) Diameter: 65mm 6) Range of power: a) SPH: -0.00 to -20.00 b) SPH: -0.00 to -16.00, Cyl: -0.25 to -2.00 c) SPH: -0.00 to -12.00, Cyl: -2.25 to -4.00 d) SPH: +0.00 to +8.00, Cyl: -0.00 to -2.00 7) White and pink color available 8) AR multi-coating and AR + EMI coating available 9) Semi-finished lenses: Base: 0.50, 1.00, 2.00, 3.00, 4.00, 5.00, 6.00, 8.00 Skype: clearoptical, CR-39 1.50 Sun Lenses(Tinted / Dyed Lenses) 1) Various attractive colors, tintable hard coating, can be used for sunglasses 2) Both single-color and double-color lenses available 3) Base curve: 200, 400, 600, 800 4) Center thickness: 2.0mm, 2.6mm, 2.8mm 5) Diameter: 65mm, 70mm 6) Power range: a) S: plano~-6.00/C: -0.25~-2.00 b) S: +0.25~+6.00/C:-0.25~-2.00 c) RX power: CYL: -2.25 up to -4.00 7) Tinted color: G-15, grey, brown, blue, custom CR-39 1.499 Polarized Lenses 1) 1.499 plano polarized lenses: a) Round(complete film), Square(half film) b) Diameter: 68mm/70mm/75mm c) Center thickness: 2.0mm - 2.2mm or according to the requirements d) Base Curve: 400, 600, 800 2) 1.499 polarized single vision finished lenses: a) Diameter: 65mm/70mm b) Power range: SPH: 0.00~ -6.00/CYL: 0.00~ -2.00 SPH: 0.00~ +6.00/CYL: 0.00~ -2.00 3)1.499 polarized single vision semi-finished lenses a) Center thickness: 12mm or according to the requirements b) Base curve: 200, 400, 600, 800 4) Colors available in G15, brown and grey (not only the polarized film color. tinted the front of CR-39 lenses) CR-39 1.499 Polarized Bofical/ Progressive Semi-Finished Lenses 1) 1.499 polarized bifocal semi-finished lenses: a) Diameter: D28/70mm b) Base curve: 400, 600, 800 c) Addition: +1.00 ~ +3.00 2) 1.499 polarized progressive semi-finished lenses: a) Diameter: 75mm b) Base curve: 400, 600, 800 c) Addition: +1.00 ~ +3.00 3) Available colors: B15, B30, G15, G30 1.59 Polycarbonate (PC) Sunglass / Sun Lenses 1) Diameter: 45mm, 50mm, 55mm, 60mm, 65mm, 72mm, 76mm, 79mm 2) Color: Usual color, special color, gradual dyeing color, double dyeing color 3) Coating: Normal mirror coating, colorful mirror coating, REVO-imitated mirror coating, AR coating 4) UV protection: 280~380nm 280~400nm 5) Round lenses base: 500, 600, 800, 1000 Decentered lenses base: 800, 1000 Double spherical lenses base: 400+1000 One-piece wind lenses: 400, 500, 600, 700, 800 1.59 Polycarbonate (PC) Polarized Lenses 1) Size: 78*8C*2.1 2) Color: Grey, Brown, Smoke, Purple, 3) Material: Polycarbonate Polarized lenses 4) This kind of polarized lens can prevent the UV light and suitable for fishing, driving, sailing, etc. Skype: clearoptical, CR-39 1.499 Progressive Lenses Finished lenses: 1) Imported Israel moulds 2) Normal corridor (17mm): a) Good for medium and large size frames b) Popular in European countries 3) Short corridor (14mm): a) Good for small and medium size frames b) Popular in Asia and South America 4) Power range: a) Plano ~ +3.00 / ADD +1.00 ~ +3.00 b) -0.25 ~ -2.00 / ADD +1.00 ~ +3.00 Semi-finished lenses: 1) Diameter: 75mm, 70mm 2) Normal corridor (17mm), Short corridor (14mm) 3) Base: 200, 400, 600, 800 4) Add: +1.00 ~ +3.00 1.56 Mi-Index Progressive Lenses 1) Imported M.S. Israel molds 2) Finished progressive lenses: a) Power range: Sph: 0.00 ~ +3.00 / Add: +1.00 ~ +3.00 Sph: 0.00 ~ -6.00 / Add: +1.00 ~ +3.00 b) Available in short corridor (12mm) and normal corridor (14mm) c) Diameter: 65mm/70mm 3) Semi-finished progressive lenses: a) Base: 100B, 200B, 300B, 400B, 500B, 600B, 700B, 800B b) Add: +1.00 ~ +3.00 c) Available in short corridor (12mm) and normal corridor (14mm) d) Diameter: 65mm/70mm 1.56 Photochromic Progressive Lenses 1) Refractive index N=1. 56 2) Abbe number V=42 3) Density 1.14g / cm3 4) Availbale color: grey brown pink purple blue orange green 7 colors 5) Corridor: normal, short 6) Diameter: 70mm, 75mm 7) Power range: Sph: 0.00~-2.00 Add: +1.00~+3.00 Sph: 0.00~+3.00 Add: +1.00~+3.00 8) Semi-finished lenses Corridor: normal, short Diameter: 75mm Base: 100, 300, 500, 700 Add: +1.00~+3.00 9) Coating Available: HMC, HMC+EMI UV400 Skype: clearoptical, CR-39 Round Top Bifocal Lenses Finished lenses: a) Nd: 1.499 b) Power range: Sph: 0.00 ~ -2.00 / Add: +1.00 ~ +3.00 Sph: 0.00 ~ +3.00/ Add: +1.00 ~ +3.00 c) Diameter: 70/28mm, 70/24mm, 65/28mm Semi-finished lenses: a) Diameter: 70/28mm, 70/24mm, 65/28mm b) Base: 200, 400, 600, 800 c) Add: +100 ~ +300 d) Semi-finished ST28 and ST24 round top bifocal lens CR-39 1.499 Flat Top Bifocal Lenses Finished lenses: a) Nd: 1.499 b) Power range: Sph: 0.00 ~ -2.00 / Add: +1.00 ~ +3.00 Sph: 0.00 ~ +3.00/ Add: +1.00 ~ +3.00 c) Diameter: 70/28mm, 65/28mm Semi-finished lenses: a) Diameter: 70/28mm, 65/28mm b) Base: 200, 400, 600, 800 c) Add: +100 ~ +300 CR-39 1.50 Invisible Bifocal Lenses Finished lenses: a) Nd: 1.499 b) Power range: Sph: 0.00 ~ -2.00 / Add: +1.00 ~ +3.00 Sph: 0.00 ~ +3.00/ Add: +1.00 ~ +3.00 c) Diameter: 70/28mm, 65/28mm Semi-finished lenses: a) Diameter: 70/28mm, 65/28mm b) Base: 200, 400, 600, 800 c) Add: +100 ~ +300 d) Semi-finished ST28, ST24 and ST32 invisible lenses 1.56 Round Top / Flat Top / Invisible Bifocal Lenses Finished Lenses: 1) Power Range: Power: -0.00~-3.00 Add: +1.00~+3.00 Power: +0.00~+3.00 Add: +1.00~+3.00 2) Size: 70/28mm, 70/24mm 3) Coating Available: Uncoated, HC, HC Tintalbe, HMC, HMC+EMI 4) Multi coated in color: Green, Blue, Purple, Gold Semi-Finished Lenses: 1) Base:200B, 400, 600B, 800B 2) Size:70/28mm 1. 56 Photochromic Round Top / Flat Top / Blended Top Bifocal Lenses 1) Photo brown and photo grey 2) Size: 70/28mm 3) Finished Lenses: Power range: SPH: (0.00~ -3.00) ADD ( +1.00~ +3.00) SPH: ( 0.00~ +3.00) ADD ( +1.00~ +3.00) 4) Semi-finished Lenses: Base: 200, 400, 600, 800 Size: 70/28mm 5) Coating Available: Uncoated, HC, HMC, HMC+EMI Skype: clearoptical, CR-39 1.499 Finished Single Vision Plastic Resin Lenses 1) Refractive index: 1.499 2) Abbe value: 58 3) Specific gravity: 1.32 4) Raw materials are imported: PPG and AT 5) Up-to-date surface curvature design 6) Diameters: 50mm, 55mm, 60mm, 65mm, 70mm 7) Power range: For 50mm, 55mm and 60mm: a) S: Plano ~ +8.00/C: -0.25 ~ -2.00 b) RX power: CYL: -2.25 up to -4.00, -4.25 up to -6.00 For 65mm and 70mm: a) S: Plano ~ -6.00/C: -0.25 ~ -2.00 b) S: +0.25 ~ +6.00/C: -0.25 ~ -2.00 c) RX power: CYL: -2.25 up to -4.00, -4.25 up to -6.00 8) Available for uncoated(UC), hard-coated(HC), hard coating-tintable (HCT) and hard-multi coating (HMC)(AR-Coating) and EMI processing. 9) Semi-finished lenses: Base: 2.00, 4.00, 6.00, 8.00 CR-39 Hi-Cylinder Spectacle Lenses / Rx Power Ophthalmic Lenses 1) Nd = 1.499 2) Power range: a) Sph: -6.25~ -20.00, +6.25~ +10.00 b) Cyl: -2.25~ -4.00, -4.25~ -6.00 3) Diameter: 50 / 55 / 60 / 65 / 70mm 4) Coating: Uncoated / HC / Tintable HC / HMC / HMC + EMI CR-39 1.499 Lenticular Lenses 1) Nd=1.499 2) Power range: Sph: +6.50 ~ +20.00 Cyl: 0.00 ~ -4.00 3) Diameters: 65/40mm, 68/40mm 4) Normal lenticular and omega lenticular available 1.56 Middle Index Single Vision Optical Lenses 1) Refractive index: 1.56 2) Abbe value: 38 3) Specific gravity: 1.28 4) 35% thinner than CR-39 lenses slim and thin, UV 380nm cut off 5) Diameter: 55mm, 60mm, 65mm for plus and 70mm for minus 6) Power range: a) For Minus power: S: PLano ~ -10.00 S: PLano ~ -8.00 / C: -0.25 ~ -2.00 b) For Plus Power S: +0.25 ~ +6.00 / C: -0.25 ~ -2.00 c) RX power: S: -8.25 ~ -24.00 / C: -2.25 ~ -6.00 S: +6.25 ~ +16.00 / C: -2.25 ~ -6.00 7) Available for hard-coating, hard coating tintable (HCT) and hard-multi coating (HMC)(AR-coating), EMI UV400, etc. 8) Finishing and semi-finishing are available 9) Semi-finished lenses: Base: 0.00, 2.00, 4.00, 6.00, 8.00, 10.00 1.59 Polycarbonate (PC) Aspheric Ophthalmic Lenses Finished lens features: 1) Reflective index: 1.59 2) Abbe value: 32 3) Specific gravity: 1.20 4) Transmittance: 91% 5) Diameter: 70mm for minus power and 65mm for plus power 6) Power range: a) SPH: Plano to -6.00 / CYL:0.00 to -2.00 b) SPH: +0.25 to +4.00 / CYL:0.00 to -2.00 c) RX: SPH: -6.25 to -10.00, SPH: +4.25 to +6.00 d) CYL: -2.25 to -4.00 7) Minus power exceed -4.00 and all plus power lenses are with aspherical design 8) Available in tintable hard-coated, hard-coated, hard multi-coated 1.61 High Index HMC EMI Optical Lenses 1) Reflective index: 1.61 2) Abbe value: 34 3) Specific gravity: 1.27 4) Transmission: 98~99%, Abrasion resistance: 6~8H 5) Design: Spherical and Aspherical 6) Finished Lenses: Power Range: Diameter: 70mm/75mm Sph: 0.00 ~ -12.00 Sph: 0.00 ~ -10.00 / Cyl: 0.00 ~ -2.00 Sph: 0.00 ~ +6.00 / Cyl: 0.00 ~ -2.00 Rx Power Range: Sph: 0.00 ~ -6.00 / Cyl: -2.25 ~ -4.00 Sph: 0.00 ~ +4.00 / Cyl: -2.25 ~ -4.00 7) Coating: HMC(AR coating) EMI UV400 coating, double hard(scratch resistant) coating, low reflection multi(anti reflective) coating 8) 100% intercept to UV400nm rays, Protection from ultra-violet rays, Protection from infrared, Eliminates static electricity 9) Semi-finished Lenses: Base: 50, 200, 400, 600, 800 Super Hi-index 1.67 HMC EMI UV400 Aspheric Spectacle Lenses 1) Reflractive index: 1.67 2) Abbe value (vd): 32 3) Specific gravity (p): 1.35 4) Diameter: 70mm/75mm 5) 100% intercept to uv400nm rays, Double hard (scratch resistant) coating 6) Low reflection multi (anti reflective) coating 7) 99% of visual transmittance 8) Power range: Sph: 0.00 ~ +10.00 / Cyl: 0.00 ~ -6.00 Sph: 0.00 ~ -10.00 / Cyl: 0.00 ~ -6.00 9) Semi-finished Lenses: Base: 50, 200, 400, 600, 800 Skype: clearoptical
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China Manufacturer
The optical index of optics XinXingLiang Electric-Optics can manufactured: The maximal length: 500mm; The minimal length: Less than 1mm; Dimension tolerance: +/-0.02; Center thickness tolerance: +/-0.02; Surface finish: More than 10-5; 40-20; 60-40. (And the standard of coating will be according to the customers.) Surface accuracy: More than 1/5λ due to the Customer's requirement. The dimension as 6.25*6.25 the monthly yield could be more than 10 thousand.
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China Manufacturer
1.56 photochromic optical lens Features: 1.Refraction index Nd=1.56 2.Abbe value 40 3.Aspheric designed products,much more comfortable than normal lens 4.Photochromic Grey and Brown 5.High scrach resistance 6.HMC and HMC+EMI +UV400 coating, 1.61 resin lens 1.HMC+EMI COATING 2.blue, green and golden color available . 3.advanced quality 4.having obtained CE 1.61 High-Index Aspheric Hard Resin lens 1.Size:75mm for 0~-6.00/-2.00 ,71mm for -6.00~-20.00/-2.00 2.Type:HMC(Green,Blue,Magenta,Gold)+EMI +UV400 3.Aspheric design, CR39 semi-finished optical lens 1)ND1.499,1.56,1.60, 1.67 2) Dia. 70, 72, 75mm 3) HMC, EMI, UV protection 4) Aspheric available 5) Semi-finished /finished, Ten Advantages of PC Lenses 1) Internal-Stress Free 2)Anti-Scratch 3)Anti-Reflection The PC lens have 7 coats on double sides and its transission rate can reach 99%+.by eliminating reflection lights from different direction 4) Solid Coating Special hard coating technology to secure the strong adhesion of AR coats 5)Hydrophobic.Dustproof and Anti-Fog 6)UV400 7)Anti-Glare 8)Electromagnetic Wave Proof EMI coating PC lenses can absorb the Harmf EM waves produced from computers and other electronic devices 9)Hyper light and Thin 10) Impact resistant
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China Manufacturer
Power: (0.00~~-8.00/0.00~~-2.00 ) ADD:+0.75~~+3.50 (0.00~~+6.00 /0.00~~-2.00 ) ADD:+0.75~~+3.50 Astigmatism available. Photochromic available(grey and brown) Index: 1.56 Diameter: 75MM Corridor:9/11 MM), index:1.56 color:brown,grey power range:0.00~~+10.00 0.00~~-10.00, Single vision lens Power: SPH (0.00~~+10.000),CYL (0.00~~-10.00) (Astigmatism available) Diameter: 70MM, 65MM, 60MM, 55MM Semi-finished and finished products. NC/HC/HMC available., Power:0.00~~-8.00/0.00~~-2.00 ADD:+0.75~~+3.50 0.00~~+6.00 /0.00~~-2.00 ADD:+0.75~~+3.50 Astigmatism available. Photochromic available(grey and brown) Index: CR39 , Diameter: 70MM Corridor:11MM Index: 1.56 Diameter: 75MM Corridor:9/11 MM)
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Hong Kong Manufacturer
mineral lens, lens, mineral, organic lens, len
Mineral PBX/PGX Progressive Organic 1.56 Progressive Organic 1.61 Progressive Organic 1.67 Progressive Organic 1.74 Progressive, SFSV 1.523 White SFSV 1.523 PBX/PGX SFSV 1.7 White SFSV 1.8 White SFSV 1.9 White SFSV 1.5 Plastic Sph SFSV 1.6 Plastic Sph or Asph SFSV 1.67 Plastic Sph or Asph SFSV 1.74 Plastic Sph or Asph, Refractive Index (Ne) : 1.523 Specific Gravity : 2.53 Dispersion Abbe : 58 UV Cut ( over 90% ) : 330nm Size :Ø 60 / 65 mm Available Treatment : Green AR-Coat, Refractive Index (Ne) : 1.523 Specific Gravity : 2.41 Dispersion Abbe : 56.4 Size :Ø 65 / 70 mm Available Treatment : Green AR-Coat Raw Blank : Corning, Refractive Index (Ne) : 1.549 Specific Gravity : 1.28 Dispersion Abbe : 38 UV Cut ( over 90% ) : 380nm Size :Ø 73 / 70 / 65 mm Available Treatment : Hard Multi-Coat Hard Coat
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