Do not look at the sun through the lens or
through the lens mounted on a camera.
Retinal damage and/or blindness may occur.
Keep out of the reach of children. The lens is
heavy and could cause injury if it falls on a
small child. Also, the lens strap is also a
choking hazard. If the strap becomes wrapped
around the neck suffocation may occur.
Be sure to mount the lens securely to the
camera and confirm that the lens is locked
into place before use. If not the lens could
fall off the camera causing damage or injury.
Do not leave the lens in direct sunlight where
it may condense the light and start a fire.
Do not look at the sun or other intense light
sources through the lens or through the lens
mounted on a camera. Retinal damage
and/or blindness may occur.
・
When the lens is mounted on your camera, please
be sure to set it properly and confirm it is firmly
locked in place. If not, the lens could fall off the
camera causing damage or injury.
・
The lens is a precision instrument. Handle with care
and do not drop, hit against a hard object, shake
violently or apply pressure. Otherwise, it may cause
the precision parts to malfunction.
・
Be sure not to apply too much weight on the lens
when mounted on your camera. The extra weight may
cause damage to both the camera and the lens mount.
・
When using a large or heavy lens, be sure to properly
support the lens and camera to avoid damaging the
mounts.
・
Be sure to inspect the lens and/or take test shots
with the lens in advance of any actual shooting.
This is recommended for when the lens is new and if
the lens has been in storage for a long time.
・
Do not remodel or convert the lens. This may cause
malfunction for both the camera and lens . Repair
for the altered lens may void manufacturer's
warranted service. Remove all dust, dirt, sand,
water, harmful gas and saline matter from the lens.
Be sure not to use organic solvents such as paint
thinner or benzin for cleaning.
・
THE LENS IS NOT WATERPROOF! Do not submerge or spray
the lens with water. Water damaged lens will be impossible to
repair.
・
Wipe off water droplet by using a clean dry cloth. Use the
blower to remove dirt and sand. Clean thoroughly when used
near and around the ocean. Salt water is highly corrosive.
・
Any water that seeps into the lens could cause it to
malfunction.
・
Refrain from using the lens in high humidity or take extra
precautions in these types of climates. In order to keep the
damage minimal and to keep the repair cost down, follow these
precautions, when shooting in such climate. Keep the lens in a
bag or a case and remove only after moving to a place of more
mild temperature. If the lens is left at temeratures over +40C or
under -10C for an extended period of time the lens body could
become deformed or the lens may malfunction.
・
When the lens is attached or detached from your camera, turn
the lens to face up for better handling.
・
To prevent scratches on the front and rear elements, use the
lens caps at all time when the lens is not in use.
・
Avoid touching the front or rear elements with your hand to
prevent smudges and fingerprints.
・
Remove fingerprints and smudges by using a lens cleaner and
disposable lens tissues. Use gentle, circular motion from the
center of the lens toward the outer edge of the lens.
For Your Safety For safety of lens handling
To prevent damage to your lens, injury to yourself and to others, read the following safety precautions in their entirely
before using this equipment. Keep this safety instruction available where all those who use the product will read them.
where there is a risk causing death or severe
injury to all those who use this equipment by
not conforming to these instructons.
where there is a risk causing injury or property
damage to all those who use this equipment
by not conforming to these instructons.
Caution Prohibition Instructions
Following symbols represent danger and are for your safety. Illustration shows:
Warning
Warning
Caution
Caution Caution
Caution
・
Performance Table
・
MTF GRAPH
・
Lens structure
f=16mm
10/mm
30/mm
10/mm
30/mm
f=28mm
S : Radiation direction
Contrast Contrast
M : Concentric direction
Distance from Image Center
Distance from Image Center
100
50
0 5 10 15 (mm)
(%)
100
50
0 5 10 15 (mm)
(%)
Description of PartsTechnical Data of Tokina 16-28 Cinema Lens
How to Attach/Detach the lens
Focusing
Exposure Modes
How to use Focus/Zoom Pins
Attach/Detach the lens to/from your camera according to
the instruction in the Manual provided with your camera.
*When attaching/detaching the lens, be careful not to drop the lens to
avoid impact damage.
For the exposure mode settings, follow the instructions in
the manual provided with your camera.
*Specifications of the lens mount cannot be modified.
*The external appearance, specifications shown in this catalog and
accessories may be changed without any advance notice.
Screw on the supplied blue focus/zoom pin into any hole
(6 each in focus/zoom ring), and you can operate focusing
and zooming easily.
Use care when screwing on
the focus/zoom pin. The pin
must be aligned straight with
the corresponding holes. If
not, the threaded hole could
get stripped or damaged.
This is a manual focus lens only. Focus by turning the
focus ring until the image is in focus or set the desired
focus distance on the distance scale.
Manual Focusing Ring
Focus Distance Scale (f or m)
Focus Distance Index
Zoom Ring
Focal Length Scale
Zoom/Diaphragm Index
Diaphragm Scale
Diaphragm Ring
PL or EF Mount
Insert Holes for Focus /Zoom Pins
Focus Ring – 6 holes
Zoom Ring – 6 holes
❶
❷
❸
❹
❺
❻
❼
❽
❾
❿
InstructionManual
ThelensshowninthismanualiswithFT(Feet)specifications.
16-28mm
∞
20
3
16
20
24
28
4
8
5.6
11
16
22
10
6
4
3
2.5
1.8
1.4
13
f t
8
5
3.5
2.7
2
1.6
PL Mount
EF Mount
16 – 28mm
1.75
13 groups/15 elements
PL or EF Mount
Super 35mm
0.28m (0.92 ft)
1 : 5.26
Rotary Zoom
9
T3.0 – T22 (F2.8 – F22)
112mm
144mm
(from 127mm mount surface)
140.5mm
(from 135mm mount surface)
114mm
123mm
1.5kg
Focal Distance
Zoom Ratio
Optical Structure
Mount
Sensor Size
Minimum Focus Distance
Maximum Macro Magnification
Zoom Mode
Number of Aperture Diaphragms
Depth of Field
Filter Size
Overall Length
Diameter of Front Head
Maximum Diameter
Weight
SD Glass FK01
SD Glass FK03
Aspherical Lens
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