This is ARC optical lenses with emi coating blocks negatives lights from all led displays like mobiles laptops t.v helps to stops further increase of power both side coating best of all lenses
Properties 1. Excellent transparency, outstanding resistance to aging. 2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing. Applications 1.Extruded sheets for signage, displays and building material 2.Motive parts such as tail lamps, meter covers and sun visors 3.General sundries such as tableware, kitchenware, giftware and bathroom accessories 4.Optical lenses such as sunglasses, reading glasses and camera lenses 5.Light guide panels for LCD displays 6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
Jilin tianhua opto-electrical technology development co., ltd., production and sale of precise optical elements. Our company locates in changchun city, jilin province, the optical base of china. We specialize in cylindrical mirror. There are more than 60 people in the company, who are researchers and professional technicians of changchun institute of optics, fine mechanics and physics, chinese academy of sciences. Our company has advanced optical cold-working detecting equipments and process equipments, and provides high-quality products and professional services for customers. We can produce cylindrical mirrors of different specifications, sizes, radii, materials and special shapes or organized types. We can process high-precision cylindrical mirrors of special optical characters, such as: achromatic cylindrical mirror, parabolic mirror, cylindrical ellipsoidal mirror and hyperbolic mirror. Cylindrical mirrors of complicated shapes, such as: fan-typed, off-axis cylindrical mirror, angular cylindrical mirror, etc. In addition, we produce other optical elements such as flat mirror, window, prism, spherical lens, etc. Our company can design and process all kinds of optical elements according to requirements, and do gluing and filming on products. Substrate materials we usually use are optical glass, bk7, k9, violet quartz, ultrared quartz, caf2 crystal zf soft material, etc. (special material should be supplied by customers) the company takes “be faithful and honest, keep quality first, supply products on time and pursue perfect” as its operational principle. We are glad to communicate and cooperate widely with friends in domestic and abroad. We promise: to become your “wholesaler” of optical elements with high quality, high speed and low price. Soft paper and box 10*10*10cm 0.4kg
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.
Optical lenses
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
All kinds of regular and bespoke optical lenses: achromatic doublets, achromatic triplets, plano-convex lenses, plano-concave lenses, double-convex lenses, double-concave lenses, meniscus lenses, large aperture lenses, etc.
we are the manufacture of optical lenses 1.56 SV LENSES, BIFOCAL LENSES,PROGRESSIVE LENSES, BLUE CUT,PHOTOCHROMIC.
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