RU2013106326A - OBSERVATION INSTRUMENT-SIGHT WITH BUILT-IN PULSE LASER FAR - Google Patents

Abstract

A sighting device with a built-in pulsed laser range finder, comprising a head part consisting of protective glasses and two prism cubes, and two vertically arranged channels: a single optical channel and a multiple optical-electronic channel, characterized in that the sight is equipped with an additional pulse laser channel a range finder that has a radiating and receiving device, the receiving device of the channel of the pulsed laser range finder is integrated in a single optical channel, and the radiating device is placed in the form of an independent node in the immediate vicinity of a multiple optical-electronic channel, the optical path of the receiving device of a pulsed laser range finder is an optical system that includes a lens of a single optical channel, a team of a single optical channel matching an optical system consisting of two positive and one negative lens, and a dichroic plate mounted between the collective lens and the optical single-lens wrapping system channel, which transmits the visible spectral range and reflects a wavelength of 1.54 μm, and the equivalent focal length of the optical path of the receiving channel of the pulsed laser range finder F'is related to the focal length of the lens of a single optical channel F'dependence; projection of laser radiation generated by the emitting device, on an object through a head prism-cube of a multiple optical-electronic channel without increasing its dimensions is provided due to partial vignetting repeatedly

Claims (1)

A sighting device with a built-in pulsed laser range finder, comprising a head part consisting of protective glasses and two prism cubes, and two vertically arranged channels: a single optical channel and a multiple optical-electronic channel, characterized in that the sight is equipped with an additional pulse laser channel a range finder that has a radiating and receiving device, the receiving device of the channel of the pulsed laser range finder is integrated in a single optical channel, and the radiating device is placed in the form of an independent node in the immediate vicinity of a multiple optical-electronic channel, the optical path of the receiving device of a pulsed laser range finder is an optical system that includes a lens of a single optical channel, a team of a single optical channel matching an optical system consisting of two positive and one negative lens, and a dichroic plate mounted between the collective lens and the optical single-lens wrapping system channel, which passes the visible spectral range and reflects a wavelength of 1.54 μm, and the equivalent focal length of the optical path of the receiving channel of the pulsed laser rangefinder F ' _e is associated with the focal length of the lens of a single optical channel F' _o6 dependence $$F{\text{'}\text{'}}_{\mathrm{uh}}=(0.4÷0.7)F{\text{'}\text{'}}_{\mathrm{about}b}$$

; the projection of laser radiation generated by the radiating device onto the object through the head prism-cube of the multiple optoelectronic channel without increasing its dimensions is ensured by partial vignetting in the multiple optoelectronic channel.