Abstract: An adjustable flashlight (10) is disclosed having a housing (11) and a light assembly (12). The housing includes a main body portion (15), an end cap (17), a coupler (19), LED mounting plate (25), a protective cover (71), and a spring (72). The housing also includes a guide tube (27) with a longitudinally extending elongated slot (37). The flashlight also has a lens assembly (40) having a lens sliding ring (41) and a lens (42). The lens sliding ring is telescopically mounted within the guide tube for longitudinal movement therein. The lens sliding ring includes a guide pin (44) which extends through the elongated slot and into a helical groove (49) within an adjustment ring (46) telescopically mounted to the guide tube. The light assembly includes a LED light source (51) and a battery (57). Rotational movement of the adjustment ring causes longitudinal movement of the lens assembly.

Abstract: An adjustable flashlight (10) is disclosed having a housing (11)and a light assembly (12). The housing includes a main body portion (15), an end cap (17), a coupler (19), and LED mounting plate (25). The housing also includes a guide tube (27) with a longitudinally extending elongated slot (37). The flashlight also has a lens assembly (40) having a lens sliding ring (41) and a lens (42). The lens sliding ring is telescopically mounted within the stepped guide tube for longitudinal movement therein. The lens sliding ring includes a guide pin (44) which extends through the elongated slot and into a helical groove (49) within an adjustment ring (46) telescopically mounted to the guide tube. The light assembly includes a LED light source (51) and a battery (57). Rotational movement of the adjustment ring causes linear, longitudinal movement of the lens assembly.

Abstract: A heat source locator (10) is disclosed having an elongated housing (11) in which is mounted a thermal detector (21), an infrared laser (22), a visible laser (23), and a light bar (25) all coupled directly or indirectly to the outputs of a semi-conductor (27). The thermal detector (21) is mounted within the housing (11) to sense a thermal input within a field of view FV along a central longitudinal axis LA. The infrared laser (22) is mounted within the housing (11) to transmit an infrared laser beam IRB generally parallel to and closely adjacent the longitudinal axis LA. The visible light (23) is mounted within the housing (11) to transmit a visible light laser beam VB generally parallel to and closely adjacent the longitudinal axis LA. With this construction, a target may be generally located by the thermal detector and the location pinpointed through an illumination of the target by one of the lasers.

Abstract: A heat source locator (10) is disclosed having an elongated housing (11) in which is mounted a thermal detector (21), an infrared laser (22), a visible laser (23), and a light bar (25) all coupled directly or indirectly to the outputs of a semi-conductor (27). The thermal detector (21) is mounted within the housing (11) to sense a thermal input within a field of view FV along a central longitudinal axis LA. The infrared laser (22) is mounted within the housing (11) to transmit an infrared laser beam IRB generally parallel to and closely adjacent the longitudinal axis LA. The visible light (23) is mounted within the housing (11) to transmit a visible light laser beam VB generally parallel to and closely adjacent the longitudinal axis LA. With this construction, a target may be generally located by the thermal detector and the location pinpointed through an illumination of the target by one of the lasers.

Abstract: A laser bore sight (10) is disclosed hollow, outer housing (11) having an internally threaded, rear portion (14), and a threaded end cap (17) is sized and shaped to be threaded to the housing rear portion (14). The end cap (17) includes a threaded, tubular stem (18) having an annular rim (18?), an electrically insulative spacer (20) and a spring (21). The bore sight (10) also includes a laser diode (24), lens (25), a series of three batteries (26), an electrically conductive spring (27), and an electrical conductor. The end cap (17) is movable between an extended position with the spacer protruding from the end of the stem (18) and a retracted position with the spacer recessed within the stem so as to allow the battery to electrically contact the end cap.