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    • 97. 发明申请
    • Sighting Device
    • US20200080818A1
    • 2020-03-12
    • US16231440
    • 2018-12-22
    • Long Perng Co., LTD
    • Chun-Hsien Chiang
    • F41G1/34F41G1/38
    • A sighting device having a body, at least one lighting unit, at least one touch unit, and a controller is disclosed, wherein the lighting unit, the touch unit, and the controller are disposed on the body, and the controller is electrically connected to the touch unit and the lighting unit. The body has an accommodating space, and a lens or at least one lens assembly is disposed in the accommodating space. The sighting device further includes a reticle or an optical beam splitter disposed in the accommodating space, wherein the reticle or the optical beam splitter has scale or hairline formed thereon for aiming purpose, and a light generated by the lighting unit is projected onto the scale or hairline of the reticle or the optical beam splitter. The touch unit senses an external touch and generates a touch signal in correspondence to the external touch, and the controller adjusts the brightness level and/or the color of the light generated by the lighting unit based on the touch signal transmitted by the touch unit.