Portable eyeball static rotation measuring instrument and method for measuring eyeball rotation angle by using instrument
A technology of rotation measurement and rotation angle, which is applied in the directions of eye testing equipment, applications, medical science, etc., can solve the problems of non-existing, astigmatism correction accuracy deviation, and no patent publications have been found, and achieve low measurement environment requirements and measurement fast effect
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[0030] The present invention will be described in further detail below in conjunction with specific examples. The following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.
[0031] Structures not described in detail in the present invention can be understood as conventional structures in the art.
[0032] A portable eyeball static rotation measuring instrument, such as figure 1 , figure 2 and image 3 As shown, the measuring instrument includes a high-definition infrared camera 1, an image processing module 2, an image acquisition button 3, an infrared light source and a visible light source 4, a test window 5 and a wearable helmet 6, and the high-definition infrared camera, image processing module, The image acquisition button, infrared light source and visible light source, and the test window are all arranged on the wearable helmet. The wearable helmet is arranged along the longitudinal direction. Two camer...
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