Reticle for optical sighting devices
A reticle for an optical sighting device, such as a riflescope, that has subtension markings of varying thicknesses and scales to accommodate both stationary and moving targeting. In certain embodiments, the reticle has a plurality of fine subtension markings and coarse subtension markings positioned along the horizontal stadia line, with the coarse subtension markings having a thickness greater than the thickness of the fine subtension markings.
1. An optical sighting device comprising:
a body with a first end and a second end and having a center axis; an
objective lens system disposed within the body;
an eyepiece lens disposed within the body;
an erector lens system disposed within the body; the objective lens system, eyepiece lens, and erector lens system forming an optical system having a first focal plane and a second focal plane, the first focal plane proximate the objective lens system and the second focal plane proximate the eyepiece lens;
a first reticle at the first focal plane;
the first reticle including a horizontal stadia line and a vertical stadia line;
the first reticle further including a plurality of elevation subtension markings having a thickness and are connected to the vertical stadia line;
the first reticle further including a plurality of numerical markings positioned along the horizontal stadia line;
the first reticle further including a plurality of fine subtension markings positioned along the horizontal stadia line and having a thickness; and
the first reticle further including a plurality of coarse subtension markings, wherein the entirety of each coarse subtension marking is located below the horizontal stadia line and above a first secondary horizontal line and having a thickness greater than the thickness of the fine subtension markings, and further wherein the coarse subtension markings and the numerical markings are separate markings.
2. The optical sighting device of claim 1 , wherein the elevation, fine, and coarse subtension markings measure MRADs.
3. The optical sighting device of claim 1 , wherein the elevation, fine, and coarse subtension markings measure MOA.
4. The optical sighting device of claim 1 , wherein the fine subtension markings are located above the horizontal stadia line.
5. The optical sighting device of claim 1 , wherein the fine subtension markings are connected to the horizontal stadia line.
6. The optical sighting device of claim 1 , wherein the coarse subtension markings are disconnected from the horizontal stadia line.
7. The optical sighting device of claim 1 , wherein the coarse subtension markings are connected to the horizontal stadia line.
8. The optical sighting device of claim 1 , wherein the reticle includes a Christmas tree dot pattern below the horizontal stadia line.
9. The optical sighting device of claim 1 , wherein at least one of the elevation subtension markings have a thickness greater than the other elevation subtension markings.
10. The optical sighting device of claim 1 , wherein the plurality of numerical markings are located above the horizontal stadia line.
11. A reticle for an optical sighting device comprising;
a horizontal stadia line and a vertical stadia line;
a plurality of elevation subtension markings having a thickness and are connected to the vertical stadia line;
a plurality of fine subtension markings positioned along the horizontal stadia line and having a thickness;
a plurality of numerical markings positioned along the horizontal stadia line; and
a plurality of coarse subtension markings, wherein the entirety of each coarse subtension marking is located below the horizontal stadia line and above a secondary horizontal line and having a thickness greater than the thickness of the fine subtension markings, wherein the coarse subtension markings and the numerical markings are separate markings.
12. The reticle of claim 11 , wherein the elevation, fine, and coarse subtension markings measure MRADs.
13. The reticle of claim 11 , wherein the elevation, fine, and coarse subtension markings measure MOA.
14. The reticle of claim 11 , wherein the fine subtension markings are located above the horizontal stadia line.
15. The reticle of claim 11 , wherein the reticle includes a Christmas tree dot pattern below the horizontal stadia line.
16. The reticle of claim 11 , wherein at least one of the elevation subtension markings have a thickness greater than the other elevation subtension markings.
17. The reticle of claim 11 , wherein the fine subtension markings are connected to the horizontal stadia line.
18. The reticle of claim 11 , wherein the coarse subtension markings are disconnected from the horizontal stadia line.
19. The reticle of claim 11 , wherein the coarse subtension markings are connected to the horizontal stadia line.
20. The reticle of claim 11 , wherein the plurality of numerical markings are located above the horizontal stadia line.