Patent ID: 9429390
Filing Date: 2016-08-30
CPC Classification: F41G,G01C,G02B

Claim Text:
1. A telescopic sight for a firearm, comprising: a main housing having a length extending along a lengthwise axis between a first end and a second end, an objective lens assembly positioned within the main housing proximate the first end thereof and configured to create an image of a distant object, an ocular lens assembly positioned within the main housing proximate the second end thereof and configured to present the image to a viewer, an optical element assembly positioned within the main housing and between the objective lens assembly and the ocular lens assembly, the optical element assembly including 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 positioned external of the main housing and operatively coupled with the objective lens assembly such that movement of the first adjuster causes axial movement along the lengthwise axis of a component of the objective lens assembly for removing parallax between the image and the reticle, and a second adjuster positioned external of the main housing and operatively coupled with the optical element assembly such that movement of the second adjuster causes axial movement along the lengthwise axis of a component of the optical element assembly for removing parallax between the image and the reticle.