Optical observation apparatus with optical axis regulating mechanism

Abstract

The invention discloses an optical observing device that contains optical axis adjusting structure. It includes an identity, a first lens group, an optical axis adjusting structure and a second lens group. The first lens group connects to the identity and extends a first optical axis. The optical adjusting structure is connected to the identity. The second lens group is connected to the optical adjusting structure and extends a second optical axis, which is adjusted to parallel to the first optical axis. Thus, the incident angle of the target object corresponding to the first and the second lens group would achieve to same and has the same using effect.

Description

technical field [0001] The invention relates to an optical observation device, in particular to a telescope with an optical axis adjustment mechanism. Background technique [0002] As shown in Figure 1, the telescope in the past is an optical observation device with both digital photography and ranging functions. The telescope includes a body 10, a first mirror group 11, a second mirror group 12, and a third mirror group 13. [0003] The body 10 includes a fixing seat 101 extending upward. [0004] The first lens group 11 has the functions of telescope and laser light emission, and is connected to the body 10 and extends outwards with a first optical axis X1. The first-mirror group 11 includes a first lens corresponding to a target. The objective lens unit 111 , a first eyepiece unit 112 opposite to the first objective lens unit 111 , and a laser light emitting module 113 adjacent to the first eyepiece unit 112 . [0005] The second lens group 12 has the function of sensi...

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Problems solved by technology

[0009] 1. There are many uncertain factors in the process of processing and assembly, such as the manufacturing error of the fixing base 101 and the second mirror group 12, and the displacement error generated during the assembly and screw locking between the two, etc., which will cause the above optical axis The disadvantage of inability to be parallelized and consistent occurs

[0010] 2. Since the fixing base 101 and the main body 10, the fixing base 101 and the second mirror group 12 are all in a fixed state, it is difficult to adjust the optical axis, and after the installation of the second mirror group 12 is completed, if it is found that The optical axis is deviated, and it is quite inconvenient to disassemble and adjust again

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