(Current as of MAR. 2009)
0832-Z-01
SEA&SEA SUNPAK Co., Ltd.
3-2-20, Saiwai-cho, Kawaguchi-shi, Saitama, Japan 332-0016
TEL. +81-48-256-2251
World Customer Service Center
TEL. +81-48-255-8512
http://www.seaandsea.jp
How to Attach to the Lens
Zoom Gear
Thank you for purchasing SEA&SEA products. Please read this instruction manual carefully prior to using this product. Only with a thorough
understanding of this manual’s content will you be able to use the product correctly. After reading the manual, please be sure to keep it in a
place where you can easily come back to it at any time.
SIGMA 10-20mm F4-5.6 EX DC HSM Zoom Gear
Instruction Manual
31142
Carefully observe the instruction manual for the compatible lens for this product before use.
When setting up the equipment with this product, always make sure that the gear and the lens work properly before using the equipment.
SEA&SEA SUNPAK Co., Ltd. will not be responsible for the replacement or compensation for cameras, lenses or those accessories damaged
due to your invalid operation.
SEA&SEA SUNPAK Co., Ltd. assumes no liability for compensation of loss of captured images or expenses caused by loss of images, even if
you are unable to shoot due to a product defect or malfunction.
SEA&SEA SUNPAK Co., Ltd. assumes no liability for errors or discrepancies in this manual.
Precautions
Failure to heed the precautions listed below could result in serious consequences. To prevent injury or damage to yourself and/or others, please
observe the precautions as they contain highly important information related to personal and product safety.
Situations that could result in property damage or personal injury.
Interlocking Adjustment
CAUTION
CAUTION
* The specifications and appearance are subject to change without notice.
For Canon mount lens
For Nikon mount lens
When using this product, you cannot shoot with manual focus. Please shoot with autofocus.
CAUTION
Ensure that the rubber pieces inside the gear do not come out of the
groove when detaching the gear from the lens.
CAUTION
Slide the gear forward until it completely covers the zoom ring
rubber on the lens.
Fig.3.
If the interlocking is too tight or loose for attachment, adjust it
according to the procedure described in "Interlocking Adjustment."
Make sure that the groove is for a Nikon mount lens before
inserting the rubber pieces.
Do not attach the rubber piece in the concave part.
Refer to the lens instruction manual for setting of the focus mode
switch.
Set the focus mode switch on the lens to "AF" position
1
Align the concave part of the gear with the focus mode
switch on the lens, and then attach the gear to the lens in
parallel alignment with the lens as shown in Fig.2 without
hitting the projection
3
Insert three of the rubber pieces supplied with this
product into the groove for a Canon mount lens inside
the gear, providing ample space between the pieces as
shown in Fig.1
2
Refer to the housing instruction manual for mounting the camera in
the housing.
After mounting the camera in the housing, always try operating the
focus/zoom dial on the housing to make sure that the lens works
smoothly and properly with the gear attached. If the gear is not
properly attached to the lens or is out of parallel alignment, the
zoom operation may not work properly.
Mount the lens, with the gear attached, to the camera,
and then mount the camera in the housing
4
Ensure that the rubber pieces inside the gear do not come out of the
groove when detaching the gear from the lens.
CAUTION
Slide the gear forward until the gear teeth end is aligned with the
zoom ring rubber end on the lens as shown in Fig.6.
If the interlocking is too tight or loose for attachment, adjust it
according to the procedure described in "Interlocking
Adjustment."
Refer to the camera's instruction manual for setting.
Set the focus mode of your camera for autofocus shooting
1
Insert three of the rubber pieces supplied with this
product into the groove for a Nikon mount lens inside
the gear, providing ample space between the pieces as
shown in Fig.4
2
Attach the gear to the lens in parallel alignment with the
lens as shown in Fig.5
3
Refer to the housing instruction manual for mounting the camera
in the housing.
After mounting the camera in the housing, always try operating
the focus/zoom dial on the housing to make sure that the lens
works smoothly and properly with the gear attached. If the gear
is not properly attached to the lens or is out of parallel alignment,
the zoom operation may not work properly.
Mount the lens, with the gear attached, to the camera,
and then mount the camera in the housing
4
Make sure that the groove is for a Nikon mount lens before
inserting the rubber pieces.
Do not attach the rubber piece in the concave part.
When attaching the gear to the lens, the interlocking may be too tight (the gear cannot be fixed in the prescribed position) or loose (the
gear slips without interlocking) due to deviation in the lens diameter. Adjust the tightness/looseness by following the procedure described
below.
You can apply the gear sheet in the unused groove in order to fill in the groove.
Always make sure that the gear and the lens work properly after adjustment.
CAUTION
①
When too tight
Shorten the length of the rubber pieces inserted into the groove inside the gear. Re-insert the shortened rubber pieces into the groove,
providing ample space between the pieces. Adjust the lengths of the rubber pieces for appropriate tightness.
Do not force the lens into the gear when the interlocking is too tight, because this may result in damage to the lens.
②
When too loose
Replace the rubber pieces with the O-ring that is supplied with this product. Cut the O-ring into
pieces approx. 4cm long, and insert 3 of the O-ring pieces into the groove inside the gear, providing
ample space between the pieces. If the interlocking becomes too tight with the O-ring pieces, adjust
the tightness as explained above
①
. If the interlocking is still too loose with the O-ring pieces, use
the gear sheet which is included in the package. Cut the sheet into 3 to 6 pieces, and apply them
beside the groove inside the gear.
Make sure that the applied gear sheet comes into contact with the zoom ring on the lens.
The O-ring may not be compatible with some lenses due to size restrictions. In this case, adjust the
looseness by applying the gear sheet without replacing the rubber pieces with the O-ring. If the
interlocking becomes too tight, adjust the lengths of the rubber pieces for appropriate tightness.
Specifications
Construction
Corrosion-resistant aluminum alloy
Dimensions (DIA
×
D)
Approx. 88
×
21mm / 3.5
×
0.84inch
Weight
Approx. 40g / 1.4oz
Accessories
Gear sheet (stick-on), O-ring, Rubber piece (3pcs), Instruction Manual (this manual)
This product includes rubber pieces (an O-ring divided into parts) for interlocking the
lens and the gear. The rubber pieces should be inserted into the appropriate groove
inside the gear depending on the mount type of your lens.
This product is designed with a concave part inside for the projection of the focus mode
switch on the lens.
This product is designed to make lens zooming possible utilizing the focus/zoom dial on SEA&SEA digital SLR camera housings.
For Canon mount lens
For Nikon mount lens
Concave part
Lens
Zoom gear
Gear teeth
Rubber piece
Rubber piece
Rubber piece
Lens
Zoom gear
Camera mount side
Camera mount side
Fig.4
Fig.5
Fig.6
Rubber piece
Concave part
Zoom gear
Rubber piece
Fig.1
Fig.2
Fig.3
Camera mount side
Lens
Lens
Zoom gear
Zoom gear
Focus mode switch
Gear sheet
Groove
O-ring /
Rubber piece
Gear teeth
Zoom ring
rubber
* Align the edges
of the gear
teeth end and
the zoom ring
rubber end.
* Align the edges
of the gear
and the zoom
ring rubber.
Zoom gear
Zoom ring rubber
Concave part
Concave part
