Lightforce Usa, Inc.

Kevin Stockdill

Arthur K Brown

William J Bracken

Michael T Litt

An improved reticle piece for use in an optical sight, placed at either the first or second focal plane, and an associated method of manufacturing. The reticle piece includes a first portion having a front face, a second portion having a back face disposed opposite the front face, a housing, a reticle pattern on the second portion, and a moveable leveling indicator. The housing includes a spacing element that forms a cavity extending between the first and second portions, the cavity having a perimeter that defines a viewable area of the reticle piece. The moveable leveling indicator is within the cavity and capable of moving along at least a portion of the perimeter of the cavity, possibly moving along the entire perimeter of the cavity.

Reticle piece having level indicating device

A telescopic sight () for a firearm includes a main housing (), an objective lens assembly () for creating an image of a distant object, an ocular lens assembly () presenting the image to a viewer, and an optical element assembly () between the objective lens assembly () and the ocular lens assembly (). The optical element assembly () includes a reticle piece () containing a reticle viewable by a user when the user views the image presented by the ocular lens assembly (). A first adjuster () is operatively coupled with the objective lens assembly () for removing parallax between the image and the reticle. A second adjuster () is operatively coupled with the optical element assembly () for removing parallax between the image and the reticle.

Telescopic sights for firearms, and related methods

A reticle piece for use in an optical sight includes a generally cylinder-shaped body having a front face and a back face opposed therefrom. The reticle piece includes a reticle pattern and a level indicating device positioned between the front face and the back face of the body. The level indicating device includes a moveable leveling indicator.

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Orofino, ID, United States of America

Kevin Stockdill