Reflection stereopicture spectroscope

Abstract

An apparatus which is used for the filed of photograph, art and advertisement is disclosed. It solves the watching problems of stereopictures that the images on the display screen and printed can be viewed too. The optical path of eyes' sight line can be changed by the two groups of reflectors' secondary reflection which is mounted on the left and right lens cones. The children and adults whose pupil distance is different can be satisfied just by adjusting the telescoping device between the left and right lens cones. The included angle of the eyes' sight line can be changed by adjusting the included angle of reflectors. The apparatus is suitable for watching the stereopictures with different distance and size, and it also suitable for the conditions with different distance between the eyes and images. The stereoscopic effects can be seen easily. The optical path is designed according to the normal reading condition of the naked eyes. Using the trapeziform reflectors and the conical lens cones makes the shape smaller. Using the field range finishing holes can eliminate the disturbance of the irrelevant images to make people feel comfortable and vivid.

Description

Technical field: [0001] The device relates to viewing of three-dimensional pictures, and is applied to photographic reproduction, virtual picture synthesis, advertisement design, and proofreading of grating pictures. Background technique: [0002] When people look at objects, due to the separation of the left and right eyes, there is a difference in the viewing angle of the object image, which will produce a three-dimensional effect in the mind. So the real world that people see is three-dimensional. The shooting of stereo pictures is based on this principle. For the same scene, two photos are taken at a certain distance from the left and right. These two photos can be taken once with a multi-lens stereo camera, or twice with a common camera. The resulting pair of photographs is called a stereophotograph. In addition, a pair of virtual three-dimensional photos can also be drawn by computer calculation. [0003] People can't see two pictures simultaneously under normal co...

AI Technical Summary

Problems solved by technology

The disadvantage is: the color is monotonous, and it is difficult for ordinary people to master the shooting and post-production of red and blue stereoscopic photos

Also, due to the focal length of the convex lens, it can only be used within the focal length range, so that the size, spacing, and distance between people and the image cannot be changed.

[0007] 4) The type of reflective lens installed in the frame, the disadvantage of this type is: the linkage mechanism of the angle between the two eyes is relatively complicated, and it is not easy to manufacture and assemble

Its disadvantage is: the prism distorts the image dispersion

[0009] 5) The disadvantage of the box-type device using the reflection principle is that the device itself is bulky and bulky, and the two three-dimensional pictures cannot be placed on the same plane, which is inconvenient to watch and cannot be used on a computer monitor.

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