Hence, the sunglasses will have a different size than your pair of prescription glasses. As you already know, the measurements of your glasses are stamped on the temple or the nose bridge. Here is how to identify the specific measurements of your frames. 1.Bridge width:; The shortest ...
Eyeglass frame size is indicated by three numbers stamped on the inside of your glasses. These glasses measurements usually appear on the inner surface of one of the frame temples that hold your glasses in place behind your ears. Specifically, the frame size numbers of glasses are: The key me...
Wavefront technology lensesare fabricated based on very precise measurements of the way light travels through your eye, which helps sharpen visual clarity. Polycarbonate and Trivexlenses are thinner, lighter and up to 10 times more impact-resistant than regular plastic lenses, making them the perfect...
Please view each individual case for exact measurements. Hand packed with care in Dallas, Texas. Imported PERFECT FOR SMALL FRAME GLASSES. Hard eyeglass case is great for glasses and reading glasses; for women, men. Clamshell eyeglass case with Black leather-like exterior easily accompanies ...
I loved how you could upload a photo or look in real time using a webcam to see what each pair of glasses look like on your face. This feature was a bit tricky with Chrome but using Firefox it worked seamlessly. I also like how they list the exact measurements of the frame so I ...
produced with two alignment Q sit in the operating system on the scale, the operator through Enter the size of the two R's data alignment adjustment, first enter the dimensions of the two R data alignment pitch adjustment step A, using the scale sit alignment measurements between any two poi...
measurements than on anyone else. Makers of cell phones,eyeglasses,liquid-crystal displays, and hundreds of other products [...] filmetrics.com filmetrics.com 越来越多的公司都负担得起Filmetrics薄膜厚度测量,如手机、镜片、液晶显示器与数以百计的其他产品制造商都能体会到我们的设备是操作简单、低成本与...
Eyeglasses correct many different types of sight problems, including nearsightedness, farsightedness or astigmatism (散光). Trying to understand those different numbers on an eyeglass prescription (验光单) requires understanding the measurements optometrists (验光师) use when fitting you for corrective ...
such as either a glossy or matte surface. This surface is measurable via instruments well known in the industry to categorize surface specular diffusion such as a specular excluded spectrophotometer. These measurements are correlated with contact angle measurements and the proper Dynes per centimeter squ...
Further embodiments of methods and systems for making wavefront measurements of a people eyes are disclosed in the following patents: U.S. Pat. No. 6,382,795 B1, entitled “METHOD AND APPARATUS FOR MEASURING REFRACTIVE ERRORS OF AN EYE;” U.S. Pat. No. 6,406,146 B1, entitled “WAVEFR...