One should choose eyeglasses based on job demands and living needs, Zenith Labs Vision 20 Review etc., besides, to know the function and performance of certain eyeglasses is also necessary. Only with choosing the proper eyeglasses can one brings the maximum effect of glasses and eye health. Today, we are talking about, specifically, some points for attention for choosing eyeglass lenses.Choose lenses of proper color. For eyeglass wearers who have high requirements on vision and the color of objects should choose colourless and transparent lenses. The students, drivers, surgeons and painters are the best examples, for if drivers wear dark color lenses, they would be slow in the distance change. Then car accidents would be easily resulted in.

Take the light transmittance of lenses into consideration. Lenses with high light transmittance are able to provide the wearers a clear vision of little chromatic aberration. Usually those optical lenses coated with multi-layer anti-reflection, colourless optical lenses and aspherical ultrathin optical lenses are of high light transmittance.Do not neglect the thickness of lenses. It closely relates to the diopter, refractive index, the pupil distance, the size the frame and position of astigmatic axis.

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