*Material:Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe infrared optical crystals. *Focal�length:+/-1% *Length�tolerance:+0.0 - -0.1mm *Width�tolerance:+0.0 - -0.1mm *Center�thickness�tolerance:+/-0.1mm *Surface�Figure:lambda/2 at 633nm on plano side *Surface�quality:60-40�stratch/dig *Clear�Apenture>90% *Chamfer:0.25mm at 45 degree typical *Coating:optional.
*Material: BK7,UV-grade fused silica (JGS1) or other optical crystals materials *Length tolerance:+/-0.01 *Width tolerance:+/-0.01 *Center thickness tolerance:0.005mm *Surface quality:80-50 to 10-5 Scratch/Dig *Surface flatness:
Specification of our achromatic lens as follow: *Material:BK7,ZF2,ZF7(or according to your request) *Dia.:+0/-0.05 *Center thickness tolerance:+/-0.1 *Surface quality: 60-40 Scrath/Dig *Surface figure:0.5-0.2 *Centration < 3arc min *Chamfer:0.1-0.25*45 degrees *Design wavelength:486.1mm,587.6mm,656.3mm (the parameter is dimension of normal lens,so specification will be changed according to different dimension and material).
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
Achromatic lenses are normally made of BK7, fused silica and CaF2. Special focusing systems can be designed by Photonchinaâ??s engineer team. Sizes from smallest diameter of 3mm to biggest of over 100mm are all available. Normal Achromatic Lens Super Small Achromatic Lens Super small Achromatic Lenses for your specific application provide excellent wavefront quality, super small spot size and improved modulation transfer function (MTF). Feature Small diameter size up to 3mm Short focal length, such as 5mm Strict quality control, excellent quality AR-coating, mounts services
Ophthalmic Lenses - Manufacturer and Exporter CORNING Mineral lenses - PGX, PBX, White in Single Vision, Flat-top Bifocals and Progressives Cr39 1.56 / 1.60 index Finished and SF Lenses with Blue UV Protection PC 1.59 Index Lenses - Finished with Blue UV Protection
Photogrey Extra, Photobrown Extra, PGX, PBX, PGE, PBE, Single Vision Lenses Bifocal Lenses Progressive Lenses Anti-reflection Multicoat Lenses ( ARC ) Lenses are made on finest machines from Germany / Italy. Using the popular European Standards ( CE ) NO MOQ PAYMENT IN ADVANCE, BEFORE SHIPMENT
Item: Fused Silica Rod lens Material: JGS2 Size: Dia3mm Length: 18mm Surface quality: 60-40 Accuracy: 0.5 Coating: None
Item: achromatic lenses Material: H-BaF8/H-K9 Size: Dia19*5.5(1.5+4)mm Focal length: Fd=236.67mm Radius: 172.19/21.88/-92.90mm Surface quality: 60-40 Flatness: 2 lambda Coating: BBAR@590+/-50nm
Projector lens 0.65X is used for Epson projector. Total length of the projector lens is 109.2mm, external diameter of small end is 77mm, external diameter of big end is 134mm.
Wide-angle lenses are great for capturing the expanse of a mountain view, or for giving one an appreciation of the entirety of an organism's habitat. Specification of our wide angle lens as follow: 25mm 0.45X wide angle lens 27mm 0.45X wide angle lens 28mm 0.45X wide angle lens 30mm, 30.5mm, 34mm, 37mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 72mm 0.45x wide angle lens.
Cylindrical lenses Our company was founded in 2000 as an optics scientific development, named xin xing liang electric- optics of jilin province, co., ltd. It has evolved into a unique company, specializing in the manufacture of cylindrical lens etc.
Cylindrical lenses
According to your request we will try our best work for your company. Our fªstandardfª product line includes cylindrical lenses, lenses, plano-convex cylindrical lenses, plano-concave cylindrical lenses, spherical lenses, aspheric lenses, prism, filter, achromatic lenses and reflector etc.
Plano-concave cylindrical lenses We employ some experienced engineers and technical personnel from chang chun institute of optics, fine mechanics and physics, which is part of the chinese academy of science. The number of workers has more than fifty people in our factory. According to your request we will try our best work for your company. Our fªstandardfª product line includes cylindrical lenses, lenses, plano-convex cylindrical lenses, plano-concave cylindrical lenses, spherical lenses, aspheric lenses, prism, filter, achromatic lenses and reflector
We employ some experienced engineers and technical personnel from chang chun institute of optics, fine mechanics and physics, which is part of the chinese academy of science. The number of workers has more than fifty people in our factory. According to your request we will try our best work for your company. Our fªstandardfª product line includes cylindrical lenses, lenses, plano-convex cylindrical lenses, plano-concave cylindrical lenses, spherical lenses, aspheric lenses, prism, filter, achromatic lenses and reflector etc.
Prism Our istandardfª product line includes cylindrical lenses, lenses, plano-convex cylindrical lenses, plano-concave cylindrical lenses, spherical lenses, aspheric lenses, prism, filter, achromatic lenses and reflector etc. Customers inquiries always meet with our careful attention.
Specifications: Convex lens and double convex lens for optical imagine Tolerance:+/-0.01 60/40; 40/20; 10/5 Precision:1/4 lambda Stock lens Convex lens Convex lens with different coating according to your requirements. Specifications of convex lens Material: fused cilica, bk7 grade a or equivalent optical glasses Focal length tolerance: 0.5% Diameter tolerance: +0/-0.1mm or +0/-0.05mm Thickness tolerance: 0.05mm or0.1 Surface flatness: /10 Centration error: 90% of central diameter Coating: ar coating or no. 210*60*40mm box
