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13
Troubleshooting
If there is a problem with the binoculars, first refer to the following table. If the
problem still persists, please send the binoculars to the nearest Canon Service
Center.
Problem
Probable Cause
Corrective Measure
The lens is dirty.
Use a blower brush to remove dust,
etc., from the lens surface. Then use
a dry, soft cloth to wipe the lens
gently.
The image
The width between the eyepiece
Adjust the width between the
is not clear.
lenses is not adjusted properly.
eyepiece lenses. (See step 3.)
The diopter setting has not been
Adjust the diopter setting.
adjusted.
(See step 4.)
The image is not properly focused.
Focus the image. (See step 5.)
Cautionary Notes
(1) Never use the binoculars to look at the sun or a strong light source.
Doing so may cause eye damage.
(2) If the binoculars are taken from a cold environment to a warm one,
condensation may develop on the surface and internal parts. To prevent
condensation, first put the binoculars into an airtight plastic bag before
taking it to a warm environment. Let it gradually adjust to the warmer
temperature, then take out the binoculars. Do the same when taking the
binoculars from a warm environment to a cold one.
(3) The binoculars are a precision instrument. Do not drop them or subject
them to shock. And do not attempt to disassemble them.
(4) Although the binoculars are waterproof, it should be wiped with a dry cloth
if it gets wet. If it has been exposed to salty air, use a well-wringed damp
cloth to wipe.
(5) Do not put the binoculars in front of a heater or in a car on a sunny day.
High temperatures can cause the binoculars to malfunction.
(6) If the lens is dirty, first use a blower brush to remove dust, etc., from the
lens surface. Then use a soft, dry cloth and wipe the lens gently without
scratching it. Do not use any organic solvent on the body or lenses.
Storage
(1)
Storing the binoculars in a humid location may cause fungus on the lenses.
If the binoculars are not to be used for an extended period, clean the lenses
and body thoroughly and store in a well-ventilated dry place.
(2) Avoid storing the binoculars in a laboratory or a location where corrosive
chemicals are present. Also avoid storage in a chest of drawers.
Major Specifications
8 x 32WP
8 x 23AWP
Type
Roof prism, center-focusing
Porro prism, center-focusing
Waterproof
1 mJ 3.3 ft underwater for 5 min.
1 mJ 3.3 ft underwater for 5 min.
Magnification
8x
8x
Objective Diameter
32mm
23mm
Eye Relief
18mm
11mm
Angular Field of View
Real
7.5
0
6.4
0
Apparent
60
0
51.2
0
Field of View at 1,000
yds
395 ft
338 ft
Exit Pupil
4.0mm
2.9mm
Focus Range
Approx. 19.8 ft to infinity
Approx. 9.8 ft to infinity
Size
(When contained in the case)
136 x 145 x 54.5 mm
123 x 108 x 60 mm
(H) x (W) x (D)
5-3/8 x 5-11/16 x 2-1/8 in
4-13/16 x 4-1/4 x 2-3/8 in
Weight
730 g /25.6 oz
400 g /14 oz
• Subject to change without notice.
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