The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic having an integrated display system. In one embodiment, the disclosure relates to a viewing optic having an integrated display system for generating images that are projected into the first focal plane of an optical system.

Intensity values of electromagnetic radiation from an object to be imaged are received from an array of detectors. The array of detectors includes one or more pairs of detectors arranged as antisymmetric pairs of detectors. A Fourier transform of an image of the object is determined by correlating fluctuations of the intensity values for each antisymmetric pair of detectors. An inverse of the Fourier transform is determined, and an image of the object is generated from the inverse Fourier transform. The Fourier transform of the mean intensity pattern across the array of detectors may also be used to determine when the array is properly oriented to separate the image and mirror image.

An operating microscope produces an observation image of an object region for an observer. The operating microscope has an eyepiece for observing the observation image of the object region in an intermediate image plane and it contains an imaging optical unit for producing an optical image of the object region in the intermediate image plane by way of an optical object region imaging beam path that is guided from the object region into the intermediate image plane. In the operating microscope, there is a switchable optical assembly for selectively clearing and interrupting the optical object region imaging beam path and an image sensor for capturing an image of the object region by way of an optical image sensor beam path that is guided from the object region to the image sensor.

The present invention relates to target acquisition and related devices, and more particularly to telescopic gunsights and associated equipment used to achieve shooting accuracy at, for example, close ranges, medium ranges and long ranges at stationary and moving targets.

An improved focusing mechanism that integrates magnetic measurement of a position sensor magnet on a focus adjustor wherein the focus position is based on capturing a focus mechanism's position with use of the position sensor magnet and 3D magnetometer and storing that captured position in memory thus allowing users to setup and save a focus mechanism's position facilitating the quick re-focusing on previously saved positions is disclosed.

An improved focusing mechanism that integrates magnetic measurement of a position sensor magnet on a focus adjustor wherein the focus position is based on capturing a focus mechanism's position with use of the position sensor magnet and 3D magnetometer and storing that captured position in memory thus allowing users to setup and save a focus mechanism's position facilitating the quick re-focusing on previously saved positions is disclosed.

An optical lens barrel having a transmissive liquid crystal display function, liquid crystal display module and display screen, wherein the optical lens barrel comprises a lens barrel body, an eye lens disposed at one end of the lens barrel body, an objective lens disposed at the other end of the lens barrel body, and an LCD display screen disposed at a focal plane position of the optical lens barrel, wherein the LCD display screen is a light scattering LCD display screen; the optical lens barrel is further internally provided with a visible light source; the position of the light source should satisfy: the light source is disposed outside a visible area of the light scattering LCD display screen.

An optical lens barrel having a transmissive liquid crystal display function, liquid crystal display module and display screen, wherein the optical lens barrel comprises a lens barrel body, an eye lens disposed at one end of the lens barrel body, an objective lens disposed at the other end of the lens barrel body, and an LCD display screen disposed at a focal plane position of the optical lens barrel, wherein the LCD display screen is a light scattering LCD display screen; the optical lens barrel is further internally provided with a visible light source; the position of the light source should satisfy: the light source is disposed outside a visible area of the light scattering LCD display screen.

A viewing optic is disclosed. In one embodiment, the viewing optic is a rifle scope having a scope body, a movable optical element defining an optical axis connected to the scope body, a turret and a zero point adjustment subassembly. The turret includes a turret screw, a turret chassis subassembly and a turret cap. The turret screw defines a screw axis and is operably connected to the optical element for adjusting the optical axis in response to rotation of the screw. The turret cap at least partially overlaps the turret chassis subassembly. The zero point adjustment subassembly includes a zero cap connected to the turret screw and a locking mechanism. The locking mechanism releasably secures the zero cap and the turret. The zero point adjustment subassembly permits adjustment of the zero point without the use of tools.

An actuator system includes a frame configured to remain stationary relative to a carriage within the frame and connected to the frame by a flexure assembly configured to constrain the carriage for only linear motion along an axis of the actuator system. A rotary base is configured to receive rotational input. Cross-blade flexures operatively connect the carriage to the rotary base, the cross-blade flexures including a plurality of blade flexures and being oriented at an oblique angle to the rotary base and to the axis of the actuator system. A rotary flexure operatively connects the rotary base to the frame. The cross-blade flexures and the rotary flexure are configured to convert rotary motion of the rotary base into linear motion of the carriage and to maintain axial and lateral stiffness.