Visit us at:
nationalgeographic.com
10x25 Monoculars
Instruction Manual
SUN HAZARD
— Never look directly at the sun
with this device.
WARNING:
CHOKING HAZARD
— Small parts.
Not for children under 3 years.
WARNING:
80-01025
1. Rubber eyecup
2. Eyepiece adjustment
3. Carrying bag
Adjusting the focus:
You can use the eyepiece adjustment (2) to change the focus of your monocular. To
focus, look at an object approximately 100 metres away through the monocular and
turn the eyepiece adjustment (2) until the object comes into focus.
Reversing the rubber eyecup:
Those who wear spectacles should reverse the rubber eyecup (1) to look through
the monocular while wearing spectacles. The monocular’s maximum field of view
can thus be used.
Cleaning your monocular:
1. Remove coarse dust with a brush.
2. Use a soft, lint-free cloth for further cleaning.
3. Should there still be residue on the lens, dampen the cloth with standard
cleaning fluid for optical glass cleaner (available from photography shops). Do not
press hard when cleaning.
1
3
2