Sigma 24-70mm Art Lens Instruction Manual

Sigma 24-70mm Art Lens

About Sigma

SIGMA produces digital cameras, interchangeable lenses, and other photography gear. Since its establishment in 1961, it has only manufactured products associated with photography and video. In other words, it is a company that only creates technology connected to photography.

The perfect tools for special, memorable occasions. Anywhere in the world, cutting-edge, previously unseen, and superior products and services are available. With these limitless ideals as its guiding principles, SIGMA seeks innovation and exploration with never-before-seen zeal and commitment.

SIGMA CORPORATION

2-4-16 KUFIgI, ASS0-KU, KawaSakI-ShI, Kanagawa 215-8530 Japan

PHONE: 066-989-7630

FAX :066-999-7451

Thank you very much for purchasing a Sigma Lens. To get the maximum performance and enjoyment out of your Sigma lens, Please read this instruction booklet thoroughly before you start to use the lens.

WARNING!!

SAFETY PRECAUTIONS

• Do not look directly at the sun, through the lens. Doing so can cause damage to the eye or loss of eyesight.
• Do not leave the lens in direct sunlight without the lens cap attached, whether the lens is attached to the camera or not. This will prevent the lens from concentrating the sun’s rays, which may cause a fire.
• The shape of the mount is very complex. Please be careful when handling it so as not to cause injury.

DESCRIPTION OF THE PARTS

1. Filter Attachment Thread
2. Focus Ring
3. Focus Mode Switch
4. AFL button
5. Zoom Ring
6. Zoom Lock Switch
7. Mount
8. Lens Hood

ATTACHING TO THE CAMERA BODY

Please refer to the camera’s instruction manual for details on how to attach it to or detach it from the camera body.

On the lens mount surface, there are electrical contacts. Please be careful with their handling as scratches or dirt on them could cause malfunctions or damage.

FOCUSING

For autofocus operation, set the focus mode switch on the lens to the “AF” position (fig.2).If you wish to focus manually, set the focus mode switch on the lens to the “MF” position (fig.3).You can adjust the focus by turning the focus ring.

Please refer to the camera’s instruction manual for details on changing the camera’s focusing mode.

AFL BUTTON

It is possible to cancel autofocus by pressing the AFL button while the AF is operating (AF lock / AF stop function) (Fig. 4).

• With some cameras, the AFL button does not work.
• Some camera bodies can customize the function of the AFL button, so please check the details of the camera’s instruction manual.

ZOOMING

Rotate the Rubber grip on the zoom ring to the desired position.

ZOOM LOCK SWITCH

This lens is also equipped with a Zoom Lock Switch to eliminate the zoom creep when the lens is tilted down. Please set the zooming ring to 24mm and set the zoom lock switch to the “LOCK” position. (fig.5)

LENS HOOD

The lens hood helps to prevent flare and ghost images caused by bright illumination from outside the picture area. Attach the hood and turn it clockwise until it stops rotating (Fig. 6).To detach the hood, turn counter-clockwise while pushing the button ♄ until it stops rotating (Fig. 7).

• When not in use, the lens hood can be attached upside-down (Fig. 8).

FILTER

• Only one filter should be used at the time. Two or more filters and/or special thicker filters, like a polarizing filter, may cause vignetting.
• When using a polarizing filter with an AF camera, use the “circular” type.

FLASH PHOTOGRAPHY

The camera’s built-in flash will cause barrel shadow if used with this lens. For best results, please only use an external flash unit.

BASIC CARE AND STORAGE

• Avoid any shocks or exposure to extreme high or low temperatures or humidity.
• For extended storage, choose a cool and dry place, preferably with good ventilation. To avoid damage to the lens coating, keep away from mothballs or naphthalene gas.
• Do not use thinner, benzine, or other organic cleaning agents to remove dirt or fingerprints from the lens elements. Clean by using a soft, moistened lens cloth or lens tissue.
• This lens benefits from a dust and splash-proof construction. Although this construction enables the lens to be used under light rain, it is not the same as being waterproof. Please pay attention to prevent a large amount of water from splashing on the lens, especially when using it on a waterside. It is often impractical to repair the internal mechanism, lens elements, and electric components if damaged by water.
• Sudden temperature changes may cause condensation or fog to appear on the surface of the lens. When entering a warm room from the cold outdoors, it is advisable to keep the lens in the case until the temperature of the lens approaches room temperature.

TECHNICAL SPECIFICATIONS

• Dimensions and weight include the L-Mount.
• The glass materials used in the lens do not contain environmentally hazardous lead and arsenic.

FCC Statement

This device complies with Part 15 of the FCC Rules.

Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

CAUTION: This equipment has been tested and found to comply with the limits for a Class B digital device, under Part 15 of the FCC Rules.

These limits are designed to protect reasonably against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. Suppose this equipment causes harmful interference to radio or television reception, which can be terminated by turning the equipment off and on. In that case, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
• You are cautioned that any changes or modifications not expressly approved in this manual could void the user’s authority to operate the equipment.

Disposal of Electric and Electronic Equipment in Private Households

Disposal of used Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems)

This symbol indicates that this product shall not be treated as household waste. Instead, it shall be collected separately for the recycling of electrical and electronic equipment. If new products are purchased, this product might be handed over to the distributor or the collection system of waste electrical and electronic equipment eventually.

By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product or components of this product. If this product is disposed of illegally, it might cause a possibility of penalties.

For more detailed information about recycling this product, please contact your local city office, your household waste disposal service, or the shop where you have purchased the product.

FAQS About Sigma 24-70mm Art Lens

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Sigma 24-70mm Art Lens Instruction Manual [pdf]