A mirror mounting assembly for mounting a mirror in a laser rangefinder, comprising: a mirror mount configured for receiving and mounting a mirror and configured such that when connected to the laser rangefinder, the position and/or orientation of the mirror mount relative to the body of the laser rangefinder can be adjusted.

A pixel mirror-type reflection mirror for a natural lighting device is provided. A pixel mirror-type reflection mirror for a natural lighting device according to an embodiment of the present invention is installed on a natural lighting device to reflect introduced light to an irradiation area, and comprises: a support plate having a predetermined area; a plurality of reflection units provided as plate-shaped planar mirrors having a predetermined area and arranged on a surface of the support plate to be adjacent to each other, and at least one fastening member for fixing the plurality of reflection units to one side of the support plate, respectively, wherein the initial setting angle of the plurality of refection units is individually adjusted through the fastening member, and the plurality of reflection units expand and transfer sunlight areas using diffusion characteristics of sunlight.

An optical device provided with an optical parts position adjusting and fixing device for adjusting and fixing the position of the optical parts moving in an optical axis direction, wherein the position adjusting and fixing device is provided with a long slotted hole extended in the optical axis direction formed on a side surface of the optical parts; a fixing means which is mounted on an object to be fixed of the optical parts and which is movable along the long slotted hole; a non-penetrating screw hole formed in the fixing means and which is divided by a slit; and a screw which is screwed into the screw hole and spreads the slit when screwed into the screw hole so as to press the outer surface of the fixing means against the inner surface of the long slotted hole.

Techniques are provided self-aligning components of an atomic sensor including a first cover, a second cover, a structure-cell including a structure and a cell, containing a vapor of atoms, in the structure. Atomic sensor components are aligned in a cover in which they are form fitted into a recess or mounted on a surface of a pedestal. Each cover is aligned with the structure-cell or component(s) therein using guide holes in each of the cover and the structure-cell into each of which an alignment pin is inserted. Due to such alignments, each component is self-aligned with respect another component or to a region of the structure-cell, e.g., the cell or an atomic vapor in the cell.

Various embodiments described herein may include an adjustable reflector module installable in an opening defined by single or plural piece molded housing containing an objective lens assembly and a non-coaxial additional lens assembly, the adjustable reflector module comprising: a body to, together with the single or plural piece molded housing, define a cavity; a reflector on an interior side of the body, the reflector located in the cavity when the adjustable reflector module is installed in the opening, the reflector to redirect light processed by the objective lens assembly to the additional lens assembly; an adjustment interface on an exterior side of the body, the adjustment interface to pivot the reflector relative to the body. Other embodiments may be disclosed and/or claimed.

A UTV side mirror mounting, and adjustment system may be coupled to the sidebar of a UTV chassis. The UTV side mirror mounting, and adjustment system may include a module, multi-component clamp system coupled to the neck of a rotatable ball and socket joint, with the distal end of the rotatable joint being coupled to a hinge. The hinge may be secured to the side mirror, or other peripheral in need of mounting. The modular, multi-component clamp system, rotatable ball and socket joint, and hinge can each be independently adjusted, and secured to modulate and secure the peripheral's position in relation to the chassis sidebar. The modular, multi-component clamp system may secure the UTV side mirror mounting and adjustment system to an adjustable multi-component clamp system, the adjustable multi-component clamp system being coupled to a UTV or other chassis sidebar. The adjustable multi-component clamp system may couple to the sidebar of a UTV chassis via the modular, multi-component clamp system.

The disclosure relates to an adjustment device for adjusting optical components of an optical instrument, having at least one adjustment screw via which the optical component arranged on a carrier is able to be fixed in an exact position relative to another component of the optical instrument. The adjustment screw includes an outer thread, and has a spring elasticity in a radial direction such that the adjustment screw is able to be fixed by being clamped with its outer thread in an inner thread of the carrier or of the other component wherein a screw tip is on the other component or the carrier. The disclosure further relates to a device arrangement for adjusting optical components of an optical instrument, having an adjustment device with at least one adjustment screw.