Spherical lens 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 lens, achromatic lens, aspherical & spherical series. Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc. Focal length: í+5mm --í+1000mmí+1% (test by TIROPTICS OPTOMATIC2000 made in Germany) Diameter: 4mm--200mm í+0.1mm Tc torlerance:í+0.1mm Centration: 3-5' Surface accuracy: ª-/2 Surface quality: 40/20 Clear aperture: 90% Coating: custom design
Cylindrical lens Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc. Focal length:í+5mm-- í+1000mmí+1% (test by TIROPTICS OPTOMATIC2000 made in German) Length: 2mm-3mm í+0.1mm Width: 2mm-150mmí+0.1mm Tc tolerance:í+0.2mm Centration: 3-5' Surface accuracy: ª-/2 Surface quality: 40/20 Clear aperture: 90% Coating: custom design
Prism Material: Flint glass, UV fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si etc. Dimension: 4mm-- 100mm Angle tolerance: 30" --3' Surface accuracy: ª-/10--1ª- Surface quality: 60/40 Clear Aperture: 90% Coating: custom design
Wedge Material: flint glass, uv fused silica, infrared fused silica, caf2, ge, znse, si, etc. Dimension: 4mm-- 60mm Angle tolerance: 30" --3' Surface accuracy: ªd/10--1ªd Surface quality: 60/40 Clear aperture: 90% Coating: custom design
Index : 1.49, 1.56 Color : grey/brown(photochromic available)
Commodity:1.56 optical lens Power:0.00~-8.00/0.00~-2.00, 0.00~+8.00/0.00~-2.00 Diameter:72mm Coating: HMC / HMC EMI / HMC EMI + UV400, Anti-scratch. Packing: White package Outer packing: 25 boxes/ctn Carton dimensions: 51 x 32 x 46cm Direct facture ,Highest quality ,Best serice Commodity:1.56 optical lens Power:0.00~-8.00/0.00~-2.00, 0.00~+8.00/0.00~-2.00 Diameter:72mm Coating: HMC / HMC EMI / HMC EMI + UV400, Anti-scratch. Packing: White package Outer packing: 25 boxes/ctn Carton dimensions: 51 x 32 x 46cm Direct facture ,Highest quality ,Best serice
Commodity:CR 39 1.499 single vision lens Coating:Un-coating, or Hard Coated Diameter:65mm Power:0.00~-6.00/0.00~-2.00, 0.00~+6.00/0.00~-2.00 Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm) Payment term: T/T, or LC Delivered time: 10---25 days Direct facture ,Highest quality ,Best serice Commodity:CR 39 1.499 single vision lens Coating:Un-coating, or Hard Coated Diameter:65mm Power:0.00~-6.00/0.00~-2.00, 0.00~+6.00/0.00~-2.00 Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm) Payment term: T/T, or LC Delivered time: 10---25 days Direct facture ,Highest quality ,Best serice
Commodity:CR 39 1.499 single vision lens Coating:Un-coating, or Hard Coated Diameter:65mm Power:0.00~-6.00/0.00~-2.00, 0.00~+6.00/0.00~-2.00 Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm) Payment term: T/T, or LC Delivered time: 10---25 days Direct facture ,Highest quality ,Best serice Commodity:CR 39 1.499 single vision lens Coating:Un-coating, or Hard Coated Diameter:65mm Power:0.00~-6.00/0.00~-2.00, 0.00~+6.00/0.00~-2.00 Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm) Payment term: T/T, or LC Delivered time: 10---25 days Direct facture ,Highest quality ,Best serice
Big bookmark magnifier/db205 Big bookmark magnifier/db205: 1. Material of big bookmark magnifier/db205: 1. Material of big bookmark magnifier/db205: pvc 2. Size of big bookmark magnifier/db205: 189mm x 65mm 3. Thicknessof big bookmark magnifier/db205: 0.5mm 4. Magnification of big bookmark magnifier/db205: 3x Customers' logos/designs can be printed on the lenses It is ideal bookmark as it can fix the page by its u-size ear.Light weight, cheap price, interesting and multifunctional. As gifts to propagandize the company and the brand, it is useful and effectual. 1000pcs/ctn, 40*17.5*21.5cm, g.W. 9.5kg
Name card magnifier db204 Name card magnifier/db204:1. Material of name card magnifier db204: pvc 2. Size of name card magnifier db204: 85mm x 55mm 3. Thickness of name card magnifier db204: 0.4mm 4. Magnification of name card magnifier db204: 3x Credit card size, small magnifying area and bigger logo print area. Customers' logos/designs can be imprinted on the lenses Light weight, low price, convenient bring, multifunctional, interesting Fit in wallet, purse, wallet so is easy to bring to everywhere you go. 2500pcs/ctn, 35*20.5*18cm, g.W. Is 9kg
Glass lenses resin lenses 10pairs/box
DB212 Name Card Led Magnifier. 1. material: PVC ú¼ ABS, led 2. size: 86mm X 56mm 3. thickness: 3.0mm 4. magnification: 3X 5. Press the bottom the light shine. 6. The light can be white, red, yellow Pattern, logo and color are designed as customers required. Convenient for bring.Ideal for reading and good for propagandizing your company and brand.
Big bookmark magnifier with clip Db205: 1. Material of this bookmark magnifier: pvc 2. Size of this bookmark magnifier: 189mm x 65mm 3. Thickness of this bookmark magnifier: 0.5mm 4. Magnification of this bookmark magnifier: 3x Pattern, logo and color are designed as customers required Ideal for reading and good for advertising and promoting your company. OPP pouch/piece
Mobile phone telescope Overcome the shorting of camera cell-phone that can only near-sighted, it also makes distant view for you at the moment Package : 144x96x50mm , 130g per pcs
100X loose lance ( ML,BL 2nd Lance & Front Lance. 45X ( ML,BL & Front Lance ) 10X ( Bl & Front Lance ) 5X ( Singale Lance)
Monthly disposal contact lens Adopt special-arc (bevel) design. Wearing a long time, corneal has no problem without lack of oxygen problem with lack of oxygen and steep-arc change issues. Material: hema Colorú¦blue tinted Water content: 38%, 42%, 45% Diameterú¦14.2mm Base curveú¦8.6mm Center thickness: 0.06mm Power: 1.00~6.00 0.25 step 6.00~10.00 0.50 step
CaF2 half ball lens
Bigger eyeballs and beautiful colours, this contact lens makes you seem individual with the various colors you want, concurrently with the merits of cosmetic contact lens and circle contact lens. Materials: 2-HEMA(2-Hydroxy ethyl(metharylate) Manufacturing Method: Front surface-Lathe cutting / 3Curve Design Base curve- semi casting mold Diameter: 14.0mm ~14.5mm Power Range: Plano ~ -.6.00D(0.25step) -6.00 ~ -10.00D(0.50step) Center thickness: 0.05mm(-3.0D) Base Curve Radious: 8.60mm
Photometer 1) voltage output range: dc 6v/12v/24v/50v(auto range switch) 2) current output range: dc 0.1ma - 2.500a 3) current drift at full range: 0.05% reading/8 minutes 4) accuracy of a: (0.08% reading 0.02% range) 1) voltage output range: dc 6v/12v/24v/50v(auto range switch) 2) current output range: dc 0.1ma - 2.500a 3) current drift at full range: 0.05% reading/8 minutes 4) accuracy of a: (0.08% reading 0.02% range)
Spectrometer 1)peak value and quasi-peak value range: 20db¦v--130db¦v(9khz--150khz), 10db¦v--90db¦v(150khz--30mhz). 2)frequency scaning range: 9khz--150khz(band width:200hz), 150khz-30mhz(band width:9khz). 3)frequency scaning step length: 100hz/200hz/400hz/(9khz-150khz), 5khz/10khz/20khz (150khz-30mhz). 4)scaning interval: 50ms/100ms/200ms(9khz-150khz), 5ms, 10ms, 20ms(150khz-30mhz). 5)accuracy: ¦3 dbuv. 6)input resistance 50, max input signal:2v. 7)use 50/50¦h+5 single phase v-type simulative network according to cispr standard. 8)meet the testing requirement of fcc, en55015, en55022, gb17743, limit value freely set, for the convenience of customer. 9)windows xp pro and windows 2000 compatible software. 1)peak value and quasi-peak value range: 20db¦v--130db¦v(9khz--150khz), 10db¦v--90db¦v(150khz--30mhz). 2)frequency scaning range: 9khz--150khz(band width:200hz), 150khz-30mhz(band width:9khz). 3)frequency scaning step length: 100hz/200hz/400hz/(9khz-150khz), 5khz/10khz/20khz (150khz-30mhz). 4)scaning interval: 50ms/100ms/200ms(9khz-150khz), 5ms, 10ms, 20ms(150khz-30mhz). 5)accuracy: ¦3 dbuv. 6)input resistance 50, max input signal:2v. 7)use 50/50¦h+5 single phase v-type simulative network according to cispr standard. 8)meet the testing requirement of fcc, en55015, en55022, gb17743, limit value freely set, for the convenience of customer. 9)windows xp pro and windows 2000 compatible software.
