Method and equipment for determining glasses optometry for human eyes

Abstract

The invention discloses a method and equipment for determining glasses optometry for human eyes. The equipment comprise an objective optometry module used for objectively measuring refractive errors of human eyes, a calculation module used for generating a plurality of objective optometry bills which at least comprise first objective optometry bills, including Fs1, Fc1 and Fa1, and second objective optometry bills, including Fs2, Fc2 and Fa2, an optometry machine module used for determining a plurality of subjectively optimized spherical power diopters fs1 and fs2 from the plurality of objective optometry bills generated in the calculation module, and an output module which is used for generating optometry bills of a plurality of glasses and at least comprises the first optometry bills fs1, Fc1 and Fa2 and the second optometry bills fs2, Fc2 and Fs2. A measured person tries on the lenses of the plurality of first optometry bills to determine the optometry bill of final glasses. Furthermore, the invention provides multiple improved systems. The method and equipment can be reasonably and easily accepted by a measured person, and an optometry result with reduced or eliminated imaging distortion of glasses can be acquired.

Description

Technical field [0001] The present invention relates to a method and system for improving the refractive correction of human eyes, and more specifically to a method and system for reducing and eliminating the distortion of glasses imaging to improve vision correction. Background technique [0002] It is a big problem for consumers to adapt to a new pair of glasses. Generally speaking, this problem is related to the distortion of glasses imaging, and the adaptation of new glasses will be a painful experience for some people. Once the distortion of the glasses is not handled properly, there will be three consequences. First, consumers often need one to two weeks to adapt, and each person's experience will vary from person to person. Second, because consumers cannot adapt to the new glasses, quite a new pair of glasses will be discarded. Because the new glasses do improve vision, it is a personal responsibility to adapt to the new glasses. Abandoning a pair of glasses will cause e...

AI Technical Summary

Problems solved by technology

Generally speaking, this problem is related to the distortion of glasses imaging, and the adaptation of new glasses will be a painful experience for some people.

Second, because consumers cannot adapt to the new glasses, quite a new pair of glasses will be discarded. Since the new glasses do improve vision, adapting to the new glasses is a personal responsibility, and throwing away a pair of glasses will cause economic losses.

However, and figure 1 Like traditional refraction, whether the testee will appreciate the improved vision provided by the new wavefront-optimized glasses is a completely different question

Images