OPERATION
UNDER
UNUSUAL
CONDITIONS
FOR
M2
OR...
EXTREME COLD
1 Keep the aimig circle absolutely moisture free.
2 Wipe excess oil off working parts.
3 Never breathe on a lens in cold weather.
It will only make things worse.
4 Use gloves if at all possible. Touching metal parts with your bare hands can cause frozen
fingers or loss of skin. Do not touch optical surfaces.
5 D O not bring your aiming circle indoors unless it is absolutely necessary.
q Store in protected outdoor storage.
q Use snowtight lockers.
q Use an anticondensation container to bring your aiming circle indoors. This will
allow the aiming circle to warm up without condensation forming on it.