Shared mirror of binoculars and binocular stereo magnifier

摘要

(57) [summary] [purpose] can be shared in binoculars and binocular stereo magnifier, the switch also easily be done at the touch of a button, focus adjustment can also be easily carried out in a turning operation of the focus adjuster at the time of use of binoculars it is to provide a shared mirror of binoculars and binocular stereo magnifying glass. [Configuration] The binocular housing 1 having an eyepiece peephole 2,3 and objective aperture holes 4,5, left and right cylinder that is pivotally supported so as to be separable pivot the lateral direction to the barrel bearing portion of the housing 1 a pair of left and right objective lens barrel 14 and 15 incorporating the large diameter of the objective lens 12 and 13 in the body 8, 9, extending of the cylinder 8,9 guide section 1 Lens holding portion 1 to be assembled movable back and forth to the 0,11 A pair of left and right eyepiece frame 22 and 23 having 8, 19 and the small diameter of the eyepiece concave lens 20 and 21, moving member 27 and the mobile device 27 to the eyepiece lens frame 22 and 23 forward and backward Me was the configuration; and a focus adjuster 29 of dial-up to forward and backward.