AFTER SALES SUPPORT
1300 777 137
service@unclebills.com.au
MODEL: EA2259 PRODUCT CODE: 708978 07/2022
13
INSTRUCTIONS (CONT.)
Dioptre Adjustment
As individual vision varies from person to person, the
Binoculars have a dioptre adjustment that enables you
to adjust the Binoculars to your eyesight. To adjust the
dioptre setting, follow the steps below.
1. Remove the 4 protective caps from both the eyepieces
and the objective lenses.
2. Set the dioptre adjustment ring setting to zero (align
the marking located on the right eyepiece with the “0”)
and look at a distant object (Fig.14).
NOTE: Always keep both eyes open while adjusting the
dioptre setting.
3. Cover the right eyepiece with the eyepiece protective
cap and rotate the focus rocker until the image in the
left eyepiece appears sharp (Fig. 15).
4. Remove the protective cap from the right eyepiece
and cover the left eyepiece with the eyepiece
protective cap (Fig. 16).
5. Look at the same object again and rotate the dioptre
adjustment ring left (-) and right (+) until the image in
the right eyepiece appears sharp.
CAUTION: Never over-twist or force the dioptre adjustment
ring. Excessive force may damage the dioptre adjustment
ring or cause it to break off the Binoculars.
6. Remove the protective cap from the left eyepiece. The Binoculars are now adjusted
for your eyes and ready for use.
NOTE: Take note of the dioptre setting for future reference.
NOTE: If another person uses the Binoculars, they will need to adjust the dioptre
setting for their eyes.
NOTE: Before each use it is recommended to adjust the dioptre setting for your eyes.
Fig. 15
Fig. 16
Fig. 14
