Pattern configurable reticle
A system, method, and device for configuring an optical aiming device for ballistic drop compensation (BDC). The optical aiming device can include a housing with a reticle pane defining a reticle display field viewable by a user and indicating a zero point, the housing further including a plurality of axially spaced lenses and defining an optical path therethrough. In various embodiments the system includes a display device configured to project an image generated from a display, a processor, and a non-transitory computer readable storage medium. The computer readable data storage medium can include instructions executable by the processor to receive a first set of ballistics input data indicating a first type of ammunition, determine a BDC pattern including at least two holdover marks corresponding to at least two ranges for the first type of ammunition, and project the BDC pattern onto the reticle display field.
1. A system for configuring a reticle display field of an aiming device, the aiming device including a housing defining an objective portion and an eyepiece portion, the aiming device configured to present a down-range image and the reticle display field through the eyepiece portion and configurable between a plurality of magnification settings for magnifying the down-range image to a user, the system comprising:
a display device configured to display a digital reticle image in the reticle display field, the digital reticle image including a first digital reticle portion;
a magnification sensor configured to produce an output signal that indicates a magnification setting for the aiming device;
a processor; and
a non-transitory computer readable storage medium, the computer readable storage medium including instructions executable by the processor to cause the processor to:
receive a first output signal from the magnification sensor, the first output signal corresponding to a first magnification setting for the aiming device;
determine, using the first output signal, the first magnification setting;
determine an expected engagement range for the first magnification setting and an expected engagement range for the first digital reticle portion;
determine that the expected engagement range of the first digital reticle portion and the expected engagement range of the first magnification setting at least partially overlap; and
in response to determining that the expected engagement range of the first digital reticle portion and the expected engagement range of the first magnification setting at least partially overlap, display, using the display device, the first digital reticle portion in the reticle display field.
2. The system of claim 1 , wherein the digital reticle image includes a second digital reticle portion, and wherein the instructions included in the computer readable storage medium are executable by the processor to further cause the processor to:
receive a second output signal from the magnification sensor, the second output signal corresponding to a second magnification setting for the aiming device;
determine, using the second output signal, the second magnification setting;
determine an expected engagement range for the second magnification setting and an expected engagement range for the second digital reticle portion;
determine that the expected engagement range of the second digital reticle portion and the expected engagement range of the second magnification setting at least partially overlap; and
in response to determining that the expected engagement range of the second digital reticle portion and the expected engagement range of the second magnification setting at least partially overlap, display, using the display device, the second digital reticle portion in the reticle display field.
3. The system of claim 1 , wherein the instructions included in the computer readable storage medium are further executable by the processor to:
receive a second output signal from the magnification sensor, the second output signal corresponding to a second magnification setting for the aiming device;
determine, using the second output signal, the second magnification setting;
determine an expected engagement range for the second magnification setting;
determine that the expected engagement range of the first digital reticle portion and the expected engagement range of the second magnification setting do not at least partially overlap; and
in response to determining that the expected engagement range of the first digital reticle portion and the expected engagement range of the second magnification setting do not at least partially overlap, cease displaying, using the display device, the first digital reticle portion in the reticle display field.
4. The system of claim 1 , wherein the reticle display field includes a primary reticle and a secondary reticle and wherein the secondary reticle includes the first digital reticle portion.
5. The system of claim 4 , wherein the primary reticle is a physical reticle.
6. The system of claim 4 , wherein the digital reticle image includes a second digital reticle portion and wherein the primary reticle includes the second digital reticle portion.
7. The system of claim 6 , wherein the instructions included in the computer readable storage medium are further executable by the processor to:
determine an expected engagement range for the second digital reticle portion;
determine that the expected engagement range of the second digital reticle portion and the expected engagement range of the first magnification setting at least partially overlap; and
in response to determining that the expected engagement range of the primary digital image and the expected engagement range of the first magnification setting at least partially overlap, display, using the display device, the primary digital image in the reticle display field.
8. The system of claim 1 , wherein the digital reticle image is selected from one or more of a 2 MOA or greater red dot, a circle dot, or a MIL-dot.
9. The system of claim 1 , wherein the aiming device includes an objective camera in the objective portion, and wherein the display device is configured to display a digital representation of the light received by the objective camera and the digital reticle image overlaid on the digital representation.
10. The system of claim 9 , wherein the display device is one or more of an organic light emitting display (OLED), a standard light emitting diode (LED) display, and a liquid crystal display (LCD).
11. The system of claim 1 , wherein the display device is configured to project the digital reticle image, via the beam splitter, into the reticle display field.
12. The system of claim 1 , wherein the aiming device is an optical aiming device including a reticle pane and wherein the display device includes one or more LEDs mounted in the reticle pane, each of the one or more LEDs selectively energizable to form at least part of the digital reticle image.
13. A method for configuring a reticle display field of an aiming device, the aiming device including a housing defining an objective portion, an eyepiece portion for viewing the reticle display field, an objective camera in the objective portion and a display device viewable through the eyepiece portion, the display device configured to display a digital representation of a down-range image received by the objective camera and to display a digital reticle image in the reticle display field, the digital reticle image including a first digital reticle portion, the aiming device configurable between a plurality of magnification settings for magnifying a down-range image to a user, and the aiming device further including a magnification sensor configured to produce an output signal that indicates a magnification setting for the aiming device, the method comprising:
receiving a first output signal from the magnification sensor, the first output signal corresponding to a first magnification setting for the aiming device;
determining, using the first output signal, the first magnification setting;
determining an expected engagement range for the first magnification setting and an expected engagement range for the first digital reticle portion;
determining that the expected engagement range of the first digital reticle portion and the expected engagement range of the first magnification setting at least partially overlap; and
in response to determining that the expected engagement range of the first digital reticle portion and the expected engagement range of the first magnification setting at least partially overlap, displaying, using the display device, the first digital reticle portion in the reticle display field.
14. The method of claim 13 , wherein the method further comprises:
receiving a second output signal from the magnification sensor, the second output signal corresponding to a second magnification setting for the aiming device;
determining, using the second output signal, the second magnification setting;
determining an expected engagement range for the second magnification setting;
determining that the expected engagement range of the first digital reticle portion and the expected engagement range of the second magnification setting do not at least partially overlap; and
in response to determining that the expected engagement range of the first digital reticle portion and the expected engagement range of the second magnification setting do not at least partially overlap, cease displaying, using the display device, the first digital reticle portion in the reticle display field.
15. The method of claim 13 , wherein the reticle display field includes a primary reticle and a secondary reticle and wherein the secondary reticle includes the first digital reticle portion.
16. The method of claim 15 , wherein the primary reticle is a physical reticle permanently present in the reticle display field.
17. The method of claim 15 , wherein the digital reticle image includes a second digital reticle portion and wherein the primary reticle includes the second digital reticle portion.
18. The method of claim 17 , wherein the method further comprises
determining an expected engagement range for the second digital reticle portion;
determining that the expected engagement range of the second digital reticle portion and the expected engagement range of the first magnification setting at least partially overlap; and
in response to determining that the expected engagement range of the primary digital image and the expected engagement range of the first magnification setting at least partially overlap, displaying, using the display device, the primary digital image in the reticle display field.
19. The method of claim 13 , wherein the display device is one or more of an organic light emitting display (OLED), a standard light emitting diode (LED) display, and a liquid crystal display (LCD).
20. An aiming device comprising:
a housing extending from a forward objective portion including an objective lens to a rearward eyepiece portion including an ocular lens, the housing defining a down-range image and a reticle display field viewable through the eyepiece portion, the aiming device configurable between a plurality of magnification settings for magnifying the down-range image to a user;
a display device configured to display a digital reticle image in the reticle display field, the digital reticle image including a first digital reticle portion;
a magnification sensor configured to produce an output signal that indicates the magnification setting of the aiming device;
a processor; and
a non-transitory computer readable storage medium coupled with the processor, wherein the computer readable storage medium includes instructions, executable by the processor, to cause the aiming device to:
receive a second output signal from the magnification sensor, the second output signal corresponding to a second magnification setting for the aiming device;
determine, using the second output signal, the second magnification setting;
determine an expected engagement range for the second magnification setting;
determine an expected engagement range for the second digital reticle portion;
determine that the expected engagement range of the second digital reticle portion and the expected engagement range of the second magnification setting at least partially overlap; and
in response to determining that the expected engagement range of the second digital reticle portion and the expected engagement range of the second magnification setting at least partially overlap, display, using the display device, the second digital reticle portion in the reticle display field.