Carson 3D Series Quick Manual

3DSeries
Binoculars
Congratulations on selecting your new 3D Series Binocular! In order to achieve optimum
performance, please follow instructions for proper use and care.

PRODUCT SPECIFICATION:

Model TD-832
Magniÿcation 8x
Objective Lens Diameter 32mm
Prism BAK-4
Fully
Lens Coating
Multi-Coated
Field of View 392 feet
Eye Relief 19.5mm
Close Focus 6.6 feet
O-Ring Sealed Yes
Phase Coated Yes
Waterproof / Fogproof Yes
ED Glass Objective Lens No
Weight 1.2 lbs.
Dimensions 4.9" x 4.8" x 1.8" 5.5" x 5" x 2"

EYE ADJUSTMENTS: HOW TO ADJUST FOR DISTANCE BETWEEN YOUR EYES

The distance between the eyes, called "interpupillary distance," varies from person to person. To achieve perfect alignment
of lens to eye, follow these simple steps:
1. Hold your binoculars in the normal viewing
position.
2. Grasp each barrel firmly. Move barrels
closer together or further apart until you see
a singular circular field. Always reset your
binoculars to this position before using.

FOCUSING YOUR BINOCULARS:

Carson 3D binoculars have a center focus wheel and
an independent right diopter eyepiece to account for
small differences in the strength of each eye. Please
follow the steps below to focus properly:
1. Adjust the interpupillar distance.
2. Rotate the right eyepiece to its index mark
and sight on a fixed distant object.
3. Cover the right objective (front) lens with
your hand, then rotate the central focusing
wheel until the image in the left eyepiece is
sharp.
4. Cover the left objective (front) lens with your
hand then rotate the right eyepeice until the
image is sharp. (Note this setting for future
use.)
5. Image should now be focused to your
individual eyestrength.
TD-842 TD-042 TD-050
8x 10x 10x
42mm 42mm 50mm
BAK-4 BAK-4 BAK-4
Fully Fully Fully
Multi-Coated Multi-Coated Multi-Coated
341 feet 314 feet 262 feet
19.5mm 16mm 20mm
9.8 feet 9.8 feet 13.1 feet
Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
No No No
1.4 lbs. 1.5 lbs. 1.7 lbs.
5.5" x 5" x 2" 6.8" x 5.3" x 2.5"

PRISM SYSTEM:

Your Carson 3D binoculars
feature a roof prism system.
The prisms overlap closely
allowing the objective
(front) lenses to line up
directly with the eyepieces.
The result is a slim,
streamlined shape in which
the lenses and prisms that
magnify and correct the
image are in a straight line.
t alignmen o ey

TWIST-UP EYECUPS:

Your Carson 3D binocular features twist-up eyecups
designed to exclude extraneous light. If you do not
wear eyeglasses, you may choose to twist the
eyecups out to block stray light and reflections from
your view. If you are an eyeglass wearer, lowering the
eyecups will bring your eyes closer to the binocular
lenses, providing an improved field of view.
adjustable
right diopter
(eyepiece)
TD-832
TD-842
TD-042
TD-050
objective lens
w these simple steps:
twist-adjust
eyecups
central
focusing wheel
eyepiece