OCT-based eye axis measurement method and device
A measurement method and eye axis technology, which are applied in the fields of eye testing equipment, medical science, refractometer, etc., can solve the problems of image plane curvature, calculation error, error, etc., and achieve the effect of eliminating calculation error and improving accuracy.
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[0048] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, which form a part of this document. It should be noted that these descriptions and examples are illustrative only, and should not be construed as limiting the scope of the present invention. The protection scope of the present invention is defined by the appended claims, and any changes based on the claims of the present invention All are protection scope of the present invention.
[0049] In order to facilitate the understanding of the embodiments of the present invention, each operation is described as a plurality of discrete operations, however, the order of description does not represent the order in which the operations are performed.
[0050] Embodiments of the present invention are as follows:
[0051] like figure 1 As shown, the eye axis measurement device includes an OCT module, a scanning galvanometer 15, a first fiber collimator 3, ...
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