Monocular

1 . 1 is a perspective view of a monocular showing my new design;

1 . 2 is a front elevation thereof;

1 . 3 is a rear elevation view thereof;

1 . 4 is a top plan view thereof;

1 . 5 is a bottom plan view thereof;

1 . 6 is a right side elevation view thereof; and

1 . 7 is a left side elevation thereof.

The dark background in all figures is included for the purpose of providing contrast and forms no part of the claimed design.