Spectacle Lenses, Eyeglass, lens, photochromic, pgx, pbx, photogrey, photogray Ophthalmic lenses 1000 pairs, 80 kg, 1000mm x 400mm x 300mm.
Refractive index: 1.498 Abbe value: 58 Density: 1.32 Uv: 380 Carton:0.5*0.5*0.3
We deal in branded CL of JJ,BL,Ciba,Cooper. Standarded
Contact lenses Soft contact lenses Color contact lenses. Export packing standard
Material: Pet PETG PC, Ply: 0.25mm/0.5mm/0.8mm/1.0mm etc There are 2 type of those products one is One-sided bright silver and bottom surface application of gum another is two-sided bright. Brightness is outstanding, the reflection and the illumination are extremely good and the clarity close mercury real mirror splendid. It's can be cut different ship according to custmoers requirments. This item also can be use in lamps and lanterns' counter-optical glass, strengthens lamps and lanterns' counter-luminosity, saves lamps and lanterns' energy consumption, enhances lamps and lanterns' brightness.
Infrared lenses Standard lot
contact lenses.
Contact lenses
Index : 1.49, 1.56 Color : grey/brown(photochromic available)
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
Opthlmic lenses
Opthlmic lenses
Optical lenses
Material:sapphire Size:3mm to 100mm Surface quality:60-40 Fringe:3(1) Tolerance:+0.00/-0.0.2mm.
Material:Germanium Size:3-200mm Surface Quality:40-20 Fringe:3(0.5) Tolerance:+0.00/-0.05 AR BBAR 8-12um.
Spherical Lens PARAMETER: Sphertical Lens Plano Convex Lens are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements. BRD Optical Manufactures Plano Convex Lens Plano Convex Lens Exporter:ChangChun BRD Optical co., Ltd Specification: Material Optical grade glass/ Fused Silica/ Sapphire Diameter 2mm~300mm Diameter Tolerence ±0.05mm~±1mm Surface Quality 80/50, 60/40, 40/20, 20/10, 10/5 Surface Accuracy λ~λ/20 Centration 3 arc min~30 arc sec. Coating As per customer's request
Optical Cylindrical lens Optical Glass Plano Convex Cylindrical Lens A Optical glass Cylinder Lenses is used to condense light in one axis. A positive cylindrical lens is able to create a line image from a point of light, to change the aspect ratio of an image or to focus collimated input light to a line. Plano- convex cylindrical lenses are typically used for illumination of slit and line detector arrays, laser projection, laser line focussing and anamorphic beam shaping. Specification MaterialOptical glass/ Fused silica/ sapphire etc. Dimension2mm~300mm Dimension tolerance±0.05mm~±0.1mm Centre Thickness2mm~20mm Surface quality60/40 40/20 20/10 Surface accuracy /10@632.8nm532nm Clear Aperture>85% dig diameter Centration
Acrylic lenses, whose base plate material is PMMA, also known as pressure afterburner lenses, sub-afterburner lenses, in fact, refers to the general term of PMMA sheet after electroplating, using plastic lenses instead of glass lenses, has the advantages of light weight, not easy to break, easy shaping and processing, easy coloring, etc., the momentum of development is increasing, and has become a kind of technology in lens production. Plastic sheets can generally be made into: single-sided mirror, double-sided mirror, taped mirror, paper mirror, semi-lens, etc. can be done according to different requirements. For example, mobile phones and TV screens are visible everyday. Because acrylic is difficult to produce and its cost is high, there are many substitutes of high quality and low price in the market. These substitutes, also known as acrylic, are actually ordinary organic or composite boards (also known as sandwich boards). Ordinary organic board is cast with ordinary organic glass cracking material and pigment. Its surface hardness is low, and it is easy to fade. After polishing with fine sand, the polishing effect is poor. The composite board has only a very thin acrylic surface and ABS plastics in the middle. It is easy to delaminate due to thermal expansion and contraction in use. The true and false acrylic can be identified from the slight chromatic aberration and polishing effect of the plate section. 1. Architectural Applications: Shop Window, Soundproof Doors and Windows, Lighting Hood, Telephone Booth, Decorative Color Mirror, etc. 2. Advertising applications: light boxes, signboards, signboards, exhibition shelves, etc. 3. Traffic applications: train, car backup mirror, car lens, etc. 4. Medical applications: baby care box, various surgical medical appliances and civilian articles: handicraft, cosmetic mirror, bracket, aquarium, toy mirror, etc. 5. Industrial applications: instrument surface plate and cover, etc. 6. Lighting applications: fluorescent lamp, Pendant lamp, Street lampshade LED reflector, acrylic reflector, etc. If you need proofing, please give specific size specifications drawings.
Material: bk7 , silica andothers Bevelling:< 0.25mm x 45¡ã We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries. Safety carton package
Highly transparent LSR silicone for optical lenses Minimize yellowing, UV and scratch resistant silicone lenses Can be designed in various specific shapes 100,000 class clean production workshop Samples available for quality checking
