Unlock instant, AI-driven research and patent intelligence for your innovation.

Monocular and quasibinocular transformation observing optical device

An optical device and binocular technology, applied in the direction of optics, optical components, telescopes, etc., to achieve the effect of adjustable diopter and adjustable interpupillary distance

Active Publication Date: 2014-09-03
NO 717 INST CHINA MARINE HEAVY IND GRP
View PDF9 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The visual observation systems widely used in the prior art mainly include four structural forms: monocular, true binocular, false binocular, and quasi-binocular. Monocular and quasi-binocular conversion observation optical systems have not been reported yet.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Monocular and quasibinocular transformation observing optical device
  • Monocular and quasibinocular transformation observing optical device
  • Monocular and quasibinocular transformation observing optical device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: as figure 1 , 2 Shown is a basic embodiment of the monocular and quasi-binocular conversion observation optical device of the present invention, which includes monocular and quasi-binocular systems; the quasi-binocular system includes a left-eye system and a right-eye system; the monocular The eye system includes the space optical axis O-O, optical axis O-O1, and optical axis O1-O1, respectively installed on the optical axis O-O, optical axis O-O1, and optical axis O1-O1. The arrangement is as follows: objective lens group, compensation square glass 6, right-angle reflector 1 7, right-angle reflector 2 8, lens 9, right eyepiece group; the left eyepiece system includes respectively installed in the space optical axis O-O2, optical axis O2 On -O3, optical axis O3-O4, optical axis O4-O5, and optical axis O5-O6, the end of the objective lens group where the light enters is the front end, and the end of the eyepiece group is the rear end. The spatial arrangeme...

Embodiment 2

[0039] Embodiment 2: It is a further technical solution on the basis of Embodiment 1. The objective lens group is a positive refractive power group, and it is sequentially as follows from front to back: lens one, lens two, lens three, and lens one and lens two are glued together The doublet lens has a focal length of 350 mm and a maximum aperture of 50 mm; the beam splitting prism group is composed of two identical right-angle prisms glued together with oblique surfaces, one of which is coated with a dichroic film with a splitting ratio of 1:1, and the other The slope of one piece is not coated; the slope of the right-angle reflector 7 is a reflective surface, coated with an external reflective light film, the slope is parallel to the beam splitting surface, and is installed at an angle of 22° relative to the beam splitting surface, such as figure 2 -The relative positions shown in serial number 5 and serial number 7 in the view of B; the slope of the right-angle reflector two...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a monocular and quasibinocular transformation observing optical device which comprises an objective group, a beam splitter prism group and a corner cube mirror 7 which are installed on the same optical axis O-O, corner cube mirrors 7 and 8 which are installed on the same optical axis O-O1, a corner cube mirror 8 and a right ocular lens group which are installed on the same optical axis O1-O1, a rectangular prism 4, a rhombic prism 15 and a left reflector 16 which are installed on two optical axis O2-O3 and O4-O5 parallel to each other, the left reflector 16 and a left ocular lens group which are installed on the same optical axis O5-O6, and the beam splitter prism group and complementary square glass 6 which are installed on the same optical axis O2-O7, wherein the optical axis O2-O7 is vertical to the optical axis O-O. When the beam splitter prism group is located in the light path of the optical axis O-O, quasibinocular observation is realized; when the complementary square glass 6 is located in the light path of the optical axis O-O, monocular observation is realized. The device provided by the invention observes by monocular and quasibinocular transformation and is adjustable in pupillary distance and oxyoptex.

Description

technical field [0001] The invention relates to an optical device, in particular to a monocular and quasi-binocular conversion observation optical device. Background technique [0002] The visual observation optical system can generally be divided into four structural forms: monocular, true binocular, false binocular, and quasi-binocular. The monocular system is a telescopic system composed of an objective lens group and an eyepiece lens group. When observing, only With one eye, the other eye often needs to be closed. This structural form is widely used in aiming and measuring equipment; the true binocular system is two independent, optical axes composed of an objective lens group and an eyepiece group. The telescopic systems parallel to each other have a strong three-dimensional effect when observing the scene, but the volume and weight of this structure are twice that of the monocular system. Due to the large volume and weight, this structure is only used in telescopes wit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G02B23/02G02B25/00
Inventor 胡际先吴学鹏程子清罗劲峰胡锋王波
Owner NO 717 INST CHINA MARINE HEAVY IND GRP