mg冰球突破官网

  • M53A1 Sightunit
  • Model : Model:M53A1

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    Federal stock No.

    M53A1---------mg冰球突破官网1240-856-9452

    mg冰球突破官网  

    General

    mg冰球突破官网 The M53A1 sightunit, consists of an M128 telescope mount and an M109 elbow telescope fastened together in one unit for operation The elbow telescope provides magnification and a line of sight from which the weapon is aimed. The telescope mount secures the telescope in the correct position with respect to weapon azimuth and elevation axis.

    mg冰球突破官网  The M109 elbow telescope is a lightweight, 4-power, fixed-focus instrument with a 10° field of view that provides the optical line of sight for aiming the weapon in azimuth and elevation planes.

    Characteristics

     

    Item

    Specification

    Length:

    6 in.

    Width:

    mg冰球突破官网 5 in.

    Height:

    mg冰球突破官网 10 in.

    Weight:

    5 1/4 lb

    Magnification:

    4 power

    Field of view:

    mg冰球突破官网 10°

    Diameter of exit pupil:

    0.150 in.

    Diameter of entrance pupil:

    0.600 in.

    Equivalent focal     
    length of objective:

    mg冰球突破官网 3.200 in.

    Equivalent focal     
    length of eyepiece:

    0.800 in.

    Limits of Operation:

    Elevation 1,600 mils(90°)

    Depression 200 mils(11.25°)

    Azimuth 6,400 mils(360°)