Nikon MONARCH HG Manuel D'utilisation page 7

Objective rubber ring
You can insert your fingers into the notches to remove the objective lens caps, and attach the objective En
rubber rings as replacement parts (H).
Es
If you store the binoculars in the case with the objective rubber rings attached, dirt or dust may adhere to
Fr
the objective lens.
Pb
H
• 8×30/10×30 • 8×42/10×42
Notches Notches
Objective rubber ring
7