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: A locking adjustment device for adjusting a setting of an aimed optical device, such as a riflescope, locks at a home or baseline position to provide expedient feedback regarding an adjustment position of the adjustable setting. The device includes a knob mountable for rotation about a rotational axis when the adjustment device is installed on the aimed optical device, where the knob is rotatable about the rotational axis. The device further includes a catch that automatically locks the knob in the home or baseline position and prevents further rotation of the knob until the catch is released. A lock-release mechanism carried by the knob is manually actuatable to disengage the catch and allow the knob to be manually rotated away from the locked position.

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 disengagable 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: A locking adjustment device for adjusting a setting of an aimed optical device, such as a riflescope, locks at a home or baseline position to provide expedient feedback regarding an adjustment position of the adjustable setting. The device includes a knob mountable for rotation about a rotational axis when the adjustment device is installed on the aimed optical device, where the knob is rotatable about the rotational axis. The device further includes a catch that automatically locks the knob in the home or baseline position and prevents further rotation of the knob until the catch is released. A lock-release mechanism carried by the knob is manually actuable to disengage the catch and allow the knob to be manually rotated away from the locked position.

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: Embodiments of the present disclosure relate to a user-zeroable adjustment knob for an optical aiming device. The adjustment knob includes a rotating member rotatable about an axis of rotation to change a setting of the optical aiming device, the rotating member including a rotating member clutch surface centered on the axis of rotation and a dial comprising a dial clutch surface, and wherein the dial is movable between an engaged position where the dial clutch surface is engaged with the rotating member clutch surface, and a disengaged position in which the dial clutch surface is disengaged from the rotating member clutch surface, allowing the dial to be rotated relative to the rotating member to set a zero position.

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: 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.