Abstract: An apparatus include a motor, a first scanner, and a second scanner. The first scanner is coupled to the motor, and the motor is configured to rotate the first scanner at a first angular velocity about a rotation axis to deflect a first beam incident in a third plane on the first scanner into a first plane different from the third plane. The second scanner is coupled to the motor, and the motor is configured to rotate the second scanner at a second angular velocity different from the first angular velocity about the rotation axis to deflect a second beam incident in the third plane on the second scanner into a second plane different from the third plane.

Abstract: A portable dry fire practice shooting system includes a first base supporting a target. A second base is associated with the first base such that the distance between the first base and the second base can be selectively adjusted. The second base includes a portable electronic device retaining mechanism for holding a portable electronic device on the second base so as to align a camera of the portable electronic device with the target. A software application downloaded onto the portable electronic device utilizes the camera of the portable electronic device to detect light spots reflecting from the target.

Abstract: A portable dry fire practice shooting system includes a first base supporting a target. A second base is associated with the first base such that the distance between the first base and the second base can be selectively adjusted. The second base includes a portable electronic device retaining mechanism for holding a portable electronic device on the first base so as to align a camera of the portable electronic device with the target. A software application downloaded onto the portable electronic device utilizes the camera of the portable electronic device to detect light spots reflecting from the target.

Abstract: Fish skinning apparatus has a skinning assembly receiving fish, skin side down, from the upper section of a chute the lower section of which receives and discharges the skin-free fillets. The assembly includes a pair of transverse rotors one of which is driven and both of which have lengthwise meshing teeth. The edge of a transverse knife is disposed to engage the flesh of a fillet adjacent the skin and form a flap caught between the rotors and pulled thereby from the flesh. One rotor is movable away from the other as required to accommodate the skins. The apparatus has a flushing system ensuring the maintenance of the quality of the product and the assembly components in condition for the efficient operation of the apparatus.