Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications Specifiction of our cylinderical lens as follow: * Material BK7 or other optical materials * Dimension Tolerance +0.0~-0.1mm * Center Thickness +/-0.1mm * Focal Length Tolerance+/-1% * Surface Quality:20/10 * Surface Figure /2 at 633nm on plano side * Clear Aperture >90% * Chamfer 0.25mm at 45 degree typical * Coating Optional.
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 Germany) Diameter: 4mm--200mm+/-0.1mm Tc tolerance:+/-0.1mm 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.
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 Germany) Diameter: 4mm--200mm +/-0.1mm Tc tolerance:+/-0.1mm 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.
supply 1~5inch mono crystal CaF2 blank and optics in large quantity .
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 Germany) Diameter: 4mm--200mm +/-0.1mm Tc tolerance:+/-0.1mm 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.
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.
Airsoft blend high level of O2 & H2O results in outstanding comfort & healthier eyes. We are using unique silicon material that allows both high oxygen permeability & water content resulting in excellent comfort for extended hours of wear, reducing dry eyes & redness. Specification: Material: Filcon 1 Manufacturing process: Fully cast moulded Water content: 47% Base curve: 8.5mm Diameter: 14.00mm Power range: -0.50 to -10.00 (0.50 steps after -6.00) +0.50 to +8.00 (0.50 steps after +4.00) Replacement: monthly. 1 Box (3 pair).
Max optifresh is a special formulation with hpmc that cleans the lens better, keeps the lens germ free, removed protein more effectively, lubricates and keeps the lens moist for comfortable re-use. Manufactured under stringent quality controlled conditions at a iso9001 certified facility. The facility is equipped with high quality state-of-the-art equipment covering every step of the manufacturing process. The brand itself is ce approved. Specification and features Ce approved Sizes 60ml, 120ml & 360ml and other customs sizes Lens case (optional) Contents: Max optifresh is a combination of four special agents: Polyhexanide : a disinfectant and preservative with powerful biocidal efficacy. Keep your lens free of germs and bacteria. Poloxamer : a gentle surfactant and cleaning agent. Removes protein, dirt and debris from the lens. Hypromellose : a lubricant that forms a shield on the lens, retains moisture prevents dryness and lubricates the lens for long lasting eye comfort. Sodium phosphate buffer : keeps solution ph balanced and enhances performance of added electrolytes (potassium and sodium chloride) for more natural lens wear Premium multipurpose solution at attractive prices. Contact us for details on price, moq. All wholesale / distributor / reseller enquiries are welcome. 1 bottle.
Colourvue color contact lens Hydrogel Terpolymer Material Water content is 45% Base curve 8.6mm Replacement 3months, yearly . 1 box (1 [pair).
*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).
Our products: 1. All kind of wide angle lens and telephoto lens with different size. 2. Large-scale focal variation monitoring lens. 3. Fisheye lens. 4. Broadcast lens, macro lens 5. Connecting circle. As your order.
Deals in all kind of optical lens / frames / boxes / bage. On demand /standard.
Air optix night & day aqua are monthly disposable contact lenses manufactured by ciba vision. Air optix night & day aqua breathable contact lenses, made with a revolutionary silicone hydrogel material, transmit the highest oxygen of any available soft contact lens-up to 6x more than the leading soft contact lens-for the health of your eyes. Because air optix night & day aqua contacts are so breathable, they can be worn continuously for up to 30 nights, even while sleeping. No more fumbling around for glasses in the morning or having to deal with the usual hassles of soft contact lenses. With the ability to wear air optix night & day aqua breathable contact lenses for up to 30 nights continuously, air optix night & day aqua provides more freedom from the hassles of contact lens wear. Box.
1-Day Acuvue are daily disposable contact lenses manufactured by Johnson & Johnson (Vistakon). 1-Day Acuvue give you a fresh start every day with a new, clean pair of lenses for the healthiest and most convenient way to wear contact lenses. One of few daily disposable lenses on the market with UV-Blocking, each lens is precision crafted to provide exceptionally accurate vision. According to a new FDA-approved claim, 1-Day Acuvue brand contact lenses worn on a daily disposable basis may provide "improved comfort" for patients with mild allergic discomfort and ocular itching. 1- Day Acuvue lenses are tinted for ease of handling and will not change the color of your eye. The tint is simply designed to facilitate locating the contact lenses in solution. They also contain an inside-out "123" indicator to help ensure proper application/insertion. Box.
Acuvue 2 are soft contact lenses by Johnson & Johnson(Vistakon) that offer the freedom of crisp, clear vision and enhanced comfort through frequent replacement. Acuvue 2 are comfortable contact lens designed for easy handling and for the convenience of one to two week replacement lenses. Wear the same pair every day - clean them every night for up to two weeks, and then replace with a new pair. Acuvue 2 lenses are tinted for ease of handling and will not change the color of your eye. The tint is simply designed to facilitate locating the contact lenses in solution. These contact lenses contain an inside-out "AV" indicator to help ensure proper application/insertion. Acuvue 2 is also available in Enhancer and Opaque color versions. Acuvue 2 Colours - Enhancers are designed to enhance light eyes. Acuvue 2 Colours - Opaques are designed to completely change any eye color. Box.
Acuvue Oasys are weekly disposable contact lenses manufactured by Johnson & Johnson. They utilize the Hydraclear Plus technology to help eyes stay moist and fresh. With Acuvue Oasys, dry is out. Acuvue Oasys are ideal whether you work outside in a dry or windy environment, in front of a computer all day, or even if you find your eyes tired and uncomfortable at the end of the day. Whether you're inside or outside, challenging environments can make your eyes feel tired and dry. Long hours in front of a computer can leave your eyes craving moisture. Acuvue Oasys featuring next generation Hydraclear Plus silicone-hydrogel technology, helps keep your eyes fresh and comfortable. Acuvue Oasys are tinted for ease of handling and will not change the color of your eye. The tint is simply designed to facilitate locating the contact lenses in solution. These contact lenses contain an inside-out "AV" indicator to help ensure proper application/insertion. Box.
Air Optix Aqua by Ciba Vision has a recommended replacement schedule of up to 4 weeks. Air Optix Aqua are breathable contact lenses, which deliver an advanced combination of oxygen and moisture for a healthy, natural feeling. Air Optix Aqua lenses also offer excellent initial as well as all-day comfort. Air Optix Aqua are made with patented lens material that helps maintain moisture by minimizing the rate of lens dehydration for comfort all day, ultra-smooth surface with superior wettability and excellent deposit resistance for comfort every day. Air Optix Aqua lenses are recommended for daily wear or up to six nights of extended wear, as determined by your eye care professional for the optical correction of vision in persons with healthy eyes. Air Optix Aqua lenses are tinted for ease of handling and will not change the color of your eye. The tint is simply designed to facilitate locating the contact lenses in solution. Box.
High quality, high accuracy Min diameter>0.6mm Angle accuracy 30¡å Surface quality 20-10 We can provide any kind of coating. Cushioning material.
Specifications£º Material: Bk7, Quartz, Caf2, Sapphire etc. Diameter: .OD:2mm-120mm Edge thickness: 1mm +/- 0.10mm. Focal length: 0.1% to 2% . Surface quantity: 80/50 to 20/10 . Centration: 1 to 3Arc minutes Fringes: 1 to 5 Clear Aperture>90% of diameter Coating: Uncoated, AR, HR, PR coating, etc. Shaps: Spherical, aspheric, ball, plano, cylindrical etc. Applications: Lighting ,project,viedo projector,saolar system,telescope, etc.
