progressive and transition lenses

... Transmission Monomer Photochromic Lens Color 1.28 > 97% NK55 Grey/Brown Clear II. Features: 1.Benefits of Photochromic They are highly adju...

... reducing the need for multiple pairs of glasses. The VOLGTLANDER lens is perfect for anyone who needs clear and sharp vision for a var...

... GLASSES / ENVOIK VESTAKEEP PEEK MATERIAL / ULTRA STRONG / LIGHTWEIGHT / FLEXIBLE Photochromic are that darken when exposed to ...

... UV420 BLUECUT 1.499 Index Single Vision Bifocal 1.56 Index Single Vision Bifocal 1.61 Index Single Vision Bifocal 1....

... grit. Ceramic Diamond Pads, known for their durability, could quickly remove scratches left behind by metal bond diamonds, giving the...

Rx ...

... Precision 0.009mm Service OEM available Product Characteristics Product Information In order to further improve the performance of piston rings, s...

...LED backlight and high-magnification lens Adjustable tilted base Lens Tester Features: 1.The design of black grid, LED backlight and hi...

.... 1.Introduction As aluminum reserves in the crust is very rich, It has more advantages over other metals. Aluminum in the future will still...

... oz knife coated vinyl and 1-3/8in thick EVA foam Feature : Helps athletes learn and perfect new skills and more safely and efficientl...

Industrial, Scientific Experiment, Carpenter Anti-Scratches UV Protection Labor Safety Goggles Products Features 1. Different color lense for differen...

Product Discription: Ritian Car Paint Protective Film is your helpful advanced paint protection film for your lovely car, automotive window tint, arch...

Fashion Tortoise Acetate With Titanium Frame Reading Glasses Men Blue Light Blocking Reading Glasses: Anti blue light & UV400 lenses, alleviates visua...

...PPL ) and contact ( CL ). The display unit utillizes a full-graphic LCD, displaying measured values of right-eys and left-eye at one ...

...by taking in light through organic ...but when those get clouded over or obscured, your vision will suffer. This condition is known as...

... machines and has made breakthrough in technology. It has successfully developed a variety of multi-functional placement machines that can...

...) 3. Lamp panel: without infrared light 4. Voltage: DC12V 5. System: P-system/N-system 6. Image: Ortho/Mirror 7. Wire: 4P aircraft carrier wi...

...PM stepping motor with small size, large torque and high . This small motor is mainly used in cameras, , optical instruments and othe...

... and length of the front opening to the smooth width on the flat surface of the sheet metal itself. If a simple opening with a less comp...