Abstract: Various embodiments described herein may include a locking adjustment device having: a knob assembly being manually rotatable to adjust an optical device setting; a catch assembly defining a home position of the knob assembly whereat the catch assembly prevents rotation of the knob assembly in a clockwise or counterclockwise direction; and wherein the catch assembly includes a button or other lock-release arranged to, responsive to a manually-applied force, disengage a catch member from a catch opening or recess to allow the knob assembly to be rotated, in the clockwise or counterclockwise direction, from the home position to an adjustment position. Other embodiments may be disclosed and/or claimed.

Abstract: An interface facility has a first facility element connected to an ocular, a device case configured to connect to a smart device, a second facility element connected to the device case, the first and second facility elements being configured to connect to each other in a connected condition and to detach from each other, the first facility element being registered with a first optical axis associated with the ocular, the second facility element being registered with a second optical axis associated with the camera, the first and second optical axes being registered with each other when the first and second facility elements are in the connected condition, such that the camera records images generated by the ocular. The first and second facility elements may comprise a bayonet mount.

Abstract: User-zeroable adjustment knobs for an aiming device include a rotating member that is rotated to change a setting of the aiming device, a dial selectively couplable to the rotating member via a clutch for co-rotation therewith, and a locking mechanism that prevents the dial and rotating member from rotating relative to the aiming device when the locking mechanism is locked. The clutch is disengageable without the use of tools to allow the dial to rotate relative to the rotating member for zeroing the aiming device. The locking mechanism may include a lock release that is accessible from outside of the dial and movable relative to the dial and the rotating member to release the locking mechanism. Methods of zeroing locking adjustment knobs are also disclosed.

Abstract: Rifle scopes with a locking feature including a body having an internal movable optical adjustor adapted to shift an image generated by the riflescope, a knob connected to the body for rotation about a knob axis and operably connected to the optical adjustor to position the optical adjustor based on a rotational position of the knob, an indicator skirt rotatably engaged to the body and threadedly engaged to the knob, the indicator skirt being operable to move axially with respect to the knob such that the axial position of the indicator skirt is based on the rotational position of the knob, and the knob including a knob stop surface and the indicator skirt including a skirt stop surface, wherein the knob stop surface and the skirt stop surface are configured to positively contact each other to establish a limit of rotational travel of the knob.

Abstract: An interface facility has a first facility element connected to an ocular, a device case configured to connect to a smart device, a second facility element connected to the device case, the first and second facility elements being configured to connect to each other in a connected condition and to detach from each other, the first facility element being registered with a first optical axis associated with the ocular, the second facility element being registered with a second optical axis associated with the camera, the first and second optical axes being registered with each other when the first and second facility elements are in the connected condition, such that the camera records images generated by the ocular. The first and second facility elements may comprise a bayonet mount.

Abstract: A reflex sight for a firearm has a body, a mounting facility, a controller, an actuator, and an illumination facility operably connected to the controller and having a plurality of different operating states. The controller is responsive to sequential actuation of the actuator to cycle among the operating states. The controller is operable to change operation of the illumination facility after a selected duration based on a power consumption characteristic of the operating state.

Abstract: A diopter adjustment device for an optical device such as a riflescope includes a first tubular member having overlapping left-handed and right-handed external threads, a second tubular member has internal threads mated with either the left-handed or right-handed external threads of the first tubular member, and a stop nut threaded onto the first tubular member via internal threads that are of opposite handedness as the internal threads of the second tubular member. A diopter lens is mounted in one of the first and second tubular members and movable therewith relative to the other of the first and second tubular members to adjust a diopter setting or focus of the optical device. Because the internal threads of the nut and the second tubular member have opposite handedness, the nut provides greater resistance to inward movement of the diopter lens than conventional locking diopter adjustments.

Abstract: A rotatable adjustment device for a riflescope or other optical device includes a drive screw that is threadably coupled to a rotating spindle and constrained so that the drive screw translates along the axis of rotation of the spindle. The adjustment device further includes a stop screw that also translates along the axis in response to rotation of the spindle until the stop screw contacts an adjustment stop to limit further rotation of the spindle in the first rotational direction. Lost motion is reduced or avoided by a compliant gap between the drive screw and stop screw.

Abstract: Rifle scopes with zero locks or stops have a body having an internal movable optical adjustor adapted to shift an image generated by the riflescope, a knob connected to the body for rotation about a knob axis and operably connected to the optical adjustor to position the optical adjustor based on a rotational position of the knob, an indicator skirt rotatably engaged to the body and threadedly engaged to the knob, the indicator skirt being operable to move axially with respect to the knob such that the axial position of the indicator skirt is based on the rotational position of the knob, and the knob including a knob stop surface and the indicator skirt including a skirt stop surface, wherein the knob stop surface and the skirt stop surface are configured to positively contact each other to establish a limit of rotational travel of the knob.

Abstract: An illuminated reticle system for use with an optical viewing device, such as a riflescope, that includes a light source, a transparent substrate carrying a reticle such as a diffraction grating, and a Fresnel lens interposed between the light source and an entry surface into the transparent substrate through which light from the light source propagates toward the reticle along a converging beam path. The Fresnel lens provides strong positive optical power in a very small, lightweight, and inexpensive package to thereby cause light diverging from the light source to converge toward the reticle, which then redirects at least some of the light toward a viewer along an optical path of the optical viewing device as a diverging bundle of output light to fill an exit pupil of the optical viewing device.

Abstract: An interface facility has a first facility element connected to an ocular, a device case configured to connect to a smart device, a second facility element connected to the device case, the first and second facility elements being configured to connect to each other in a connected condition and to detach from each other, the first facility element being registered with a first optical axis associated with the ocular, the second facility element being registered with a second optical axis associated with the camera, the first and second optical axes being registered with each other when the first and second facility elements are in the connected condition, such that the camera records images generated by the ocular. The first and second facility elements may comprise a bayonet mount.

Abstract: Disclosed are techniques for determining an aiming adjustment amount, in terms of both vertical and horizontal aiming adjustments, to shoot a target at a target range by iteratively solving for the projectile trajectory (e.g., projectile drop or path and deflection) such that the iteratively calculated projectile trajectory is determined to pass through the target location within a predetermined threshold amount (e.g., at a projectile path calculation of about zero). Also disclosed are techniques for indicating whether a projectile has supersonic, transonic, or subsonic speed at a given range.

Abstract: Disclosed are techniques for determining an aiming adjustment amount, in terms of both vertical and horizontal aiming adjustments, to shoot a target at a target range by iteratively solving for the projectile trajectory (e.g., projectile drop or path and deflection) such that the iteratively calculated projectile trajectory is determined to pass through the target location within a predetermined threshold amount (e.g., at a projectile path calculation of about zero). Also disclosed are techniques for indicating whether a projectile has supersonic, transonic, or subsonic speed at a given range. Additionally, techniques are disclosed for iteratively determining an aiming adjustment amount that compensates for a moving target.

Abstract: Rifle scopes with zero locks or stops have a body having an internal movable optical adjustor adapted to shift an image generated by the riflescope, a knob connected to the body for rotation about a knob axis and operably connected to the optical adjustor to position the optical adjustor based on a rotational position of the knob, an indicator skirt rotatably engaged to the body and threadedly engaged to the knob, the indicator skirt being operable to move axially with respect to the knob such that the axial position of the indicator skirt is based on the rotational position of the knob, and the knob including a knob stop surface and the indicator skirt including a skirt stop surface, wherein the knob stop surface and the skirt stop surface are configured to positively contact each other to establish a limit of rotational travel of the knob.

Abstract: A reflex sight with environmental seal on pivoting element has an outer housing defining a chamber and having a forward end defining a forward opening having a seat surface and an opposed rear end, an inner frame received within the chamber and having a forward end registered with the housing forward end and an opposed rear end, the forward end of the inner frame defining a forward aperture sealably receiving a transmissive optical element, a seal element encompassing the forward end of the inner frame and closely received in the forward opening of the outer housing to sealably contact the seat surface and provide an environmental seal, and an aiming mechanism operably interconnected to the outer housing and the inner frame to adjustably position the rear end of the inner frame with respect to the housing. The seat surface may be a concave curved surface or a spherical surface portion.

Abstract: Illuminated optical sight reticle assemblies have a transparent element having opposed major surfaces and a periphery, a reticle image formed on one of the major surfaces of the transparent element, the reticle image defining a selected primary point, and an optical fiber having a first free end positioned proximate the selected primary point and an opposed second end away from the first end and proximate to an illumination source. There may be a fiber support structure having a periphery, and a span element extending from the periphery supporting the fiber. The fiber support structure may be a wire reticle. The fiber support structure periphery may have a first thickness, and the span may have a lesser second thickness. The fiber support structure periphery may be a ring. The span may include a first elongated element extending diametrically across the ring.

Abstract: Methods and systems are provided for a high-angle sight mount for a projectile launcher. In one example, a system for a sight mount may include a base, a cartridge configured with a quick-release element and adapted for insertion into a cylindrical chamber coupled to the base, and a plurality of cams coupled to the cartridge and adapted to engage with a surface of the mounting platform of the sight mount to adjust an angle of a mounting platform relative to the base.

Abstract: A system for aiming a projectile weapon includes a telescopic sight for use with a second sighting device, such as a reflex sight or other non-magnifying sight. The telescopic sight has an eye point spaced apart rearwardly from its eyepiece and positioned at a vertical plane containing a line of initial trajectory of the weapon to which the aiming system is mounted so that a line parallel to the line of initial trajectory does not intersect the eyepiece. The location of the eye point facilitates concurrent use of a second sighting device at a normal mounting height and viewable past the eyepiece, thereby allowing the viewer to change views between the telescopic sight and the second sighting device with little eye movement and essentially no head movement.