The selection of the cheapest eyeglasses online lenses requires a thorough understanding of the condition of the eyes. Without a complete and systematic optometry process, only a few parameters on the optometry sheet are far from enough.
The selection range of lenses is very wide, far beyond a few narrow options such as refractive index and brand. Every professional lens brand has a thick product manual. Only by fully understanding the product series, models, advantages, disadvantages, and compatibility of each brand of lens can we match the most suitable cheapest eyeglasses online lenses for the eyes.
Just making an optometry sheet to choose a pair of eyeglass frames and lenses, that's buying glasses, not matching glasses. Suitable for cheapest eyeglasses online matching, pursuing cost-effectiveness, and adults with prescription. Everyone can choose a suitable lens-fitting channel based on this standard.
Optometry is a very important first step. As the saying goes, a towering building starts from the ground. Despite the thinness of this optometry sheet, it is the most important foundation in our glasses fitting process, especially online glasses fitting, where all parameter sources rely on it.
Let's learn briefly about pupil height, distance between the pupils of one eye, distance between the eyes, height of the eyebrows, length of the legs of the glasses, mirror angle, and monocular correction vision. I believe that few people who wear glasses know that these can be used.
If your eye degree is special, such as high astigmatism, amblyopia, strabismus, or poor corrected vision, communicate and chat more to achieve the most comfortable visual effect for yourself. If the degree is not special, there is no problem taking it to get glasses on the optometry sheet. True optometry requires a set of optometry procedures to provide the actual degree of the eye.
