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Telescope and electronic eyepiece and eyepiece adapter for telescope

A technology for telescopes and eyepieces, applied in the field of telescopes, can solve the problems that the display quality of augmented reality and mixed reality is greatly affected, and achieve the effect of solving registration problems

Pending Publication Date: 2021-06-18
LIGHT SPEED VISION BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether electronic images and optical images are registered or not has a great influence on the quality of augmented reality and mixed reality displays, but this has not been paid attention to and resolved in the prior art

Method used

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  • Telescope and electronic eyepiece and eyepiece adapter for telescope
  • Telescope and electronic eyepiece and eyepiece adapter for telescope
  • Telescope and electronic eyepiece and eyepiece adapter for telescope

Examples

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Embodiment Construction

[0049] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. For ease of description, only parts related to the invention are shown in the drawings.

[0050] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0051] First, refer to figure 1 The telescope 100 according to Embodiment 1 of the present invention is introduced. figure 1 is a schematic structural diagram of the telescope 100 . Such as figure 1 As shown, the telescope 100 includes a lens barrel 1 and an objective lens 2 accommodated in the lens barrel 1. The objective lens 2 ...

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Abstract

The invention discloses a telescope, which comprises a micro display, a light combiner, a dichroic spectroscope and an image sensor, and is characterized in that the light combiner receives light from an objective lens and light from the micro display and mixes the light with the light from the micro display; the dichroism spectroscope enables most visible light in the light mixed by the light combining mirror to enter a first light path leading to the eyepiece, and at least part of invisible light and a small amount of visible light with preset wavelength enter a second light path leading to the image sensor; and the image sensor obtains a detection image representing an optical image formed by the objective lens and an electronic image displayed by the microdisplay. The invention also discloses an electronic eyepiece and an eyepiece adapter for a telescope. According to the embodiment of the invention, a detection image representing an optical image formed by a telescope objective lens and an electronic image displayed by the micro display can be obtained. This makes it possible to acquire registration information of the optical image and the electronic image, thereby solving the registration problem between the electronic image and the optical image.

Description

technical field [0001] The invention relates to the field of telescopes, in particular to a telescope, an electronic eyepiece and an eyepiece adapter for the telescope. Background technique [0002] A telescope is an optical instrument that uses lenses or concave mirrors and other optical devices to observe distant objects. When observing with a telescope, the light from a distant object is refracted by a lens or reflected by a concave mirror, converged into an image, and then seen through an eyepiece with a certain magnification. [0003] In recent years, people have begun to introduce such as augmented reality (AR, Augmented Reality) display and mixed reality (MR, Mixed Reality) display on the telescope, in which the optical image obtained through the telescope objective lens and the electronic image displayed on the display are mixed and output to the same In the optical path, finally, for example, it can be presented to the observer together through the eyepiece. Wheth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B23/04G02B23/12G02B25/00
CPCG02B23/04G02B23/12G02B25/001
Inventor 邱虹云
Owner LIGHT SPEED VISION BEIJING
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