General Care:
Your Opti-Logic Micro Series Laser Rangefinder is a sophisticated electronic and optical
instrument, built to withstand a reasonable amount of handling. This waterproof instrument
can withstand a momentary “immersion” in water. Please use the same amount of care as
any other optical or electronic device, such as a camera, binoculars, riflescope, telescope,
etc. Keeping the lens clean will insure optimum operation and performance. Use a soft, clean
nonabrasive cloth to clean the lenses. Cotton swabs work well. Never use paper or other
abrasive materials. Dampen a cloth with either a very mild soap solution or clean water.
Gently rub the lenses with a dampened cloth. DO NOT SCRUB THE LENSES. After cleaning the
lenses, gently wipe the lenses off with a soft dry cloth. Use the same procedure to clean the
exterior housing. Although your Micro Series Laser Rangefinder has been designed to
withstand normal outdoor use, some common-sense precautions should be observed. NEVER
subject your laser rangefinder to shock, high temperature, or harmful chemicals or gases. DO
NOT use chemicals or solvents to clean your rangefinder. Chemicals, insect repellents and
solvents can damage the plastic housing and lenses of the rangefinder. If the rangefinder is
not going to be used for long periods of time, remove the battery and store in a cool, dry
place. Opti-Logic products are designed for many years of trouble-free operation.
PAGE 8
