| CPC G01C 3/04 (2013.01) [G02B 23/04 (2013.01); G02B 23/18 (2013.01)] | 8 Claims |
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1. A range finding binocular telescope, comprising: a first lens body and a second lens body, the first lens body and the second lens body rotating about a central shaft, wherein the first lens body comprises a first lens tube, and a first eyepiece group and a laser transmitting module disposed in the first lens tube, the second lens body comprises a second lens tube, and a second eyepiece group and a laser receiving module disposed in the second lens tube, the laser transmitting module is arranged in front of the first eyepiece group, the laser receiving module is arranged in front of the second eyepiece group, a first prism group is provided between the first eyepiece group and the laser transmitting module, a second prism group is provided between the second eyepiece group and the laser receiving module, a laser light path for range finding is separated from an observing light path in front of the first prism group and the second prism group, and the laser light path and the observing light path are adjustable independently:
wherein the laser transmitting module is mounted in the first lens tube through a laser transmitting module ball head, and the laser transmitting module comprises a laser transmitting module base and a laser transmitting unit mounted in the laser transmitting module base; the laser transmitting unit comprises a laser emitter for transmitting laser beams, a collimating lens for collimating the emitted laser beams, a first laser mirror for reflecting the collimated laser beams, a first dichroic mirror for reflecting laser light and allowing natural light to pass therethrough, and a first convex lens for focusing; the collimating lens is mounted in a first focal length adjusting member, and the first focal length adjusting member is mounted on the laser transmitting module base; the laser transmitting module base is mounted in the first lens body through a laser transmitting module ball head ring;
wherein the laser receiving module is mounted in the second lens tube through a laser receiving module ball head, and the laser receiving module comprises a laser receiving module base and a laser receiving unit mounted in the laser receiving module base; the laser receiving unit comprises a second convex lens for focusing, a second dichroic mirror for reflecting the laser beams turned back from the target and allowing natural light to pass therethrough, a second laser mirror for reflecting the reflected laser beams from the second dichroic mirror, a laser receiving coupling lens for receiving and focusing the laser beams reflected by the second laser mirror, and a laser receiver for receiving the focused laser beams; the laser receiving coupling lens is mounted in a second focal length adjusting member, and the second focal length adjusting member is mounted on the laser receiving module base; the laser receiving module base is mounted in the second lens body through a laser receiving module ball head ring;
wherein the laser beams emitted to the target by the laser transmitting module and light in an observing light path band are focused by the second convex lens and then projected onto the second dichroic mirror in the laser receiving module, and a coating film of the first dichroic mirror transmits light of the observing light path band to the first prism group at a rear end, and a coating film of the second dichroic mirror transmits the light of the observing light path band to the second prism group at a rear end, and laser light of a specific wavelength band of the laser emitter is reflected toward the second laser mirror, and the second laser mirror projects the received laser light toward the laser receiver; and
wherein the first prism group is mounted in a first prism group ball head and is mounted on the first lens body through a first prism group ball head ring, and the second prism group is mounted in a second prism group ball head and is mounted in the second lens body through a second prism group ball head ring.
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