DUAL FOCAL PLANE RETICLES FOR OPTICAL SIGHTING DEVICES

摘要

A dual focal plane optical sighting device, such as a riflescope, having two reticles, one of which is an electronic reticle. The optical system has an objective lens system, an eyepiece lens, and an erector system, with two focal planes, a first reticle at the first focal plane, and a second reticle at the second focal plane, and at least one of the reticles is an electronic reticle.

主权项

1. An optical sighting device comprising:
a body with a first end and a second end; 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; and a second reticle at the second focal plane, wherein either the first reticle or the second reticle is an electronic reticle.