Viewing optic with an integrated display system
The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic having an integrated display system. In one embodiment, the disclosure relates to a viewing optic having an integrated display system for generating images that are projected into the first focal plane of an optical system.
1 . A viewing optic comprising:
a body having an ocular lens system and an objective lens system that focuses a target image from an outward scene to a first focal plane, an erector lens system, wherein the first focal plane is located between the objective lens system and erector lens system, a beam combiner located between the objective lens system and the first focal plane; and
a base coupled to a bottom portion of the body and having an active display configured to generate an image that is viewed in the first focal plane.
2 . The viewing optic of claim 1 , wherein the beam combiner is located approximately beneath an elevation knob of the viewing optic.
3 . The viewing optic of claim 1 , wherein the beam combiner is located closer to an objective assembly as compared to an ocular assembly of the viewing optic.
4 . The viewing optic of claim 1 , wherein the base further comprises a reflective material configured to direct the generated image to the beam combiner.
5 . The viewing optic of claim 4 , wherein the reflective material is a mirror that is angled.
6 . The viewing optic of claim 5 , wherein the mirror is angled from about 40° to about 50° relative to emitted light of the display.
7 . The viewing optic of claim 5 , wherein the mirror is angled at about 45° relative to emitted light of the display.
8 . The viewing optic of claim 4 , wherein the base further comprises a collector lens system to collect light from the active display.
9 . The viewing optic of claim 8 , wherein the collector lens system is located between the active display and the reflective material.
10 . The viewing optic of claim 9 , wherein the collector lens system comprises an inner lens cell and an outer lens cell.
11 . The viewing optic of claim 9 , wherein the inner lens cell is a two lens system.
12 . A viewing optic comprising:
a body having an ocular lens system and an objective lens system that focuses a target image from an outward scene to a first focal plane, an erector lens system, wherein the first focal plane is located between the objective lens system and erector lens system, a beam combiner located between the objective lens system and the first focal plane; and
a base coupled to a bottom portion of the body and having an active display configured to generate an image, a collector lens system configured to collect light from the active display, and a reflective material configured to direct the generated image from the active display to the beam combiner, wherein the generated image and the target image are viewed in the first focal plane.
13 . The viewing optic of claim 12 , wherein the active display is selected from the group consisting of: a transmissive active matrix LCD display (AMLCD), an organic light-emitting diode (OLED) display, a Light-Emitting Diode (LED) display, a e-ink display, a plasma display, a segment display, an electroluminescent display, a surface-conduction electron-emitter display, and a quantum dot display.
14 . The viewing optic of claim 12 , wherein the beam combiner is located from 5 to 25 mm from the objective assembly.
15 . The viewing optic of claim 12 , wherein the beam combiner is located approximately beneath an elevation knob of the viewing optic.
16 . The viewing optic of claim 12 , wherein the image generated by the active display is selected from the group consisting of: text, alpha-numeric, graphics, symbols, video imagery, icons, active target reticles, range measurements, wind information, GPS and compass information, firearm inclination information, target finding, recognition and identification (ID) information, external sensor information, temperature, pressure, humidity, real time ballistic solutions, and next round ballistic correction through in-flight tracer round detection and tracking.
17 . The viewing optic of claim 12 , wherein the collector lens system comprises an inner lens cell and an outer lens cell.
18 . The viewing optic of claim 17 , wherein the inner lens cell of the collector lens system is a two lens system.