Search Results for 'photochromic'

1. Two color LED backlight freedom changes, went on; 2. No conversion function button, as long as rotating display can show different functions; 3. Under ordinary circumstances show that week, the date ; 4. 4 position to achieve four different.....

good photochromism;free of auxiliary ballast;repalceable with incandescent lamps

Characteristic:High luminous efficiency;low power consumption;long service life, good photochromism;white-golden ray that penetrates fog at ease. Application:Available for lighting at the road, airport, wharf, station. Factory, mines, etc.

High luminous efficiency, long service life, good photochromism, color index Ra=65, color temerature 3200K, 4000K and 6000K Available for the stadium, exhition center, supermarket, pleasure ground and streetlighting.

We have the please to introduce ourselves as one of the professional optical lens manufacturer from China , of a wide range of Optical Lens , including Glass Optical Lens, Plastic Optical Lens , Sunglasses Lens, Progressive Lens, Photochromic lens, .....

Dear sirs We, are a professional trade co. which export cr-39 optical lens and frames, our strong items are:indexes 1.499 and 1.56, MC, HMC, EMI.UV350/UV400.BIFOCAL, PROGRESSIVE, PHOTOCHROMIC .With very attractive prices and best quality we are.....

cr1.56 plastic mid-index lens 70mm/65mm abble value 38 transimission: over the 98% specific gravity: 1.28 abrasion resistance: 6/8H cr39 1.56 photochromic lens 70mm/65mm abble value 38 transimission: over the 98% specific.....

Our company mainly produces optical lens. For example: 1. 56 photochromic single vision lens, Round-top, flat-top, invisible, progressive. The price is reasonable and competitive. The lens is suitable for businessman & office lady. Meanwhile can.....

And we have a large RX lens processing center, we can process the following RX lens: 1.56/1.60/1.67/1.74 progressive lens, 1.60/1.67 bifocal lens, 1.56/1.60 SP, 1.60/1.67/1.74 AS, 1.74 DAS, 1.56/1.60 photochromic lens.

METAL HALIDE LAMPS Characteristic: High in luminous efficiency, long in service life, fine in photochromism.Colour index Ra-65. Colour temperature including 4000K and 3200K. Application: Suitable for lighting in the places of stadium, exhibition.....

This lenses will change the color permanently under the sun, but the original color will not change.it has high index and good optical capability.the color will change according to strong or ebb light outside.the color changing time and fading time.....

This products is using in photochromic material, this nail polish is between indoor's color and outdoor color, there are differnt from color, when this products in door, if it is orange color, but in outdoor, absored sun light, change to other.....

1.523 photogray and photobrown glass lens 1) can be used in and out doors, in all climates and for many different activities 2) high original transmit, high rate of darkening in the sun 3) power range: A) sph: Plano to -6.00/cyl:.....

our factory can supply many kinds of optical lenses at good quality.such as 1.49/1.56./1.61 uc/hc/hmc+emi+uv400, 1.56 aspheric lens, 1.56 progressive lenses, 1.49biffocal lenses, 1.56 photochromic lenses and so on. if you have any need , please let me.....

power range :0.00~+3.00/ADD+1.00~+3.00 0.00~-3.00/ADD+1.00~+3.00 semifinshed photo grey/brown : base 400 , base 600dia:70 mm coating: UC, HC, HMC, HMC+EMI manufacturer specializes in producing 1.56 photochromic lens , such.....

Dear Sirs, Our compamy mainly deal in produce and export Special pigment, The product include Phtotochromic pigment, UV pigment, and Thermochromic pigment, Our product include red, yellow, blue, violet, Our product widely use in plastic, paint, ink and.....

CR39 Polarized lens Diemeter:70mm Curve:6C/8C UC/HC/HMC/Gradient/Bicolor Power Range:(sph0～-6.00.00 cyl 0～2.00) CR39 Photochromic lens Color:Grey/Brown Diemeter:65/70mm Curve:6C/8C UC/HMC Power Range:(sph0～±6.00.....

1.56 photochromic, -/-and +/- lens, progressive , flat-top and round-top and all kinds of semi finished articles. Color: gray, brown.

Characteristic: High in luminous efficiency, long in service life, fine in photochromism. Colour index Ra(CRI)=65. Colour temperature including 3K, 4K, 5.5K, 6K, 10K, 20K. Application: Suitable for lighting in the places of stadium, exhibition.....

1.56 resin lens 1.56 UC HC HMC 1.56 HMC EMI UV400 1.56 Photochromic lens 1.56 progressive lens 1.56 Aspherical lens 1.56 tinted lens