Tokina F2.8 E atx-m Camera Lens User Manual

Tokina F2.8 E atx-m Camera Lens

Part names

1. Hood Attachment Index
2. Focusing Ring
3. Center Index
4. Focal Length Scale
5. Zoom Ring
6. Mount Attachment Mark

How to attach and remove lens

Please follow the camera instruction manual for attaching and removing
the lens.

• hen attaching or removing the lens, do not touch the signal contact point on the lens attachment surface. This can lead to contact problems due to corrosion. Also, be careful not to bump the lens.

Aperture settings
Please set the aperture settings on the camera side in accordance with the shooting mode.

Focusing

• Auto Focus
  Set your camera’s focus mode to Auto Focus (AF). The camera will automatically focus when the shutter button is half-pushed.

• Manual Focus
  Set your camera’s focus mode to manual Focus (MF). Adjust focus by turning the focus ring while observing the camera monitor and finder image. It is also possible to conduct precision focusing using the display enlarging function.

[Direct manual focus function]
With this lens, it is possible to make slight focal adjustments manually while the camera is in use with autofocus mode without switching the focus mode. Set the focus mode of the camera to Direct Manual Focus (DMF). Then, focus using the autofocus function, and with the shutter button still in the half-pushed position, make slight focal adjustments by turning the focus ring. This is for precision focusing when taking portraits and when conducting macro photography.

Lens hood

The included lens hood prevents strong angular light from the side from striking the front lens element and causing lens flare or ghosting that would impact image quality. Please be sure to always use the lens hood when photographing to achieve the best results possible.

Attaching the lens hood
Align the hood (▼) mark with the lens hood attachment mark. When looking from the front, turn the hood clockwise to the right until you hear a click. Check to make sure the (■) mark below the lens and the (▲) mark on the hood are aligned.

When attaching the hood, turn it until you hear a “click” to ensure a secure fit. If the hood is not attached properly, vignetting could occur.

Filter

Please use round screw-in filters. If there is grime or water drops on the filter, it will cause lens flare and ghosting. Be sure to clean the filter thoroughly before taking pictures.

• Please use only one filter at a time. If more than one is used at the same time, it may cause vignetting.

Notes on use of built-in flash
Photography using the camera built-in flash or a compact flash may cause a portion of the flash light being blocked, which could result in lens shadow appearing on both sides of the photo. If this occurs, use an external flash.

Rotation direction of the focus ring
The manual focus ring rotation direction is the same direction as the original manufacturer’s lens.

Basic care and storage

• Avoid any shock or impact to the lens or exposure to extremely high or low temperature or high humidity.
• To prevent outbreak of mold, keep lens surface clean after use of lens.
• Do not use paint thinner, benzene, or other organic agents to remove dirt or finger prints from the lens elements. Clean with a soft moistened lens cloth or lens tissue.
• In caring for the exterior of the lens, always wipe any dirt, dust or debris with a chamois or silicone cloth. Make sure the barrels of the lens are clean, not only the front and rear elements.
• Select a cool and dry place for extended storage, preferably with good ventilation. To avoid damage to the lens coating, keep the lens away from mothballs or naphthalene gas.
• This lens is not waterproof. If using this lens in the rain or near water, keep it from getting wet. It is often impractical to repair a lens or its components when damaged by water.
• Sudden changes in temperature may cause condensation or fog on the lens elements. When entering a warm room from the cold, it is advisable to keep the lens in a case until the temperature of the lens reaches the temperature of the room.

Performance table

Please note that specifications and appearance may be changed without notice to improve the product.

• The Mark is a symbol indicating conformance with relevant standards that is required labeling for specific products sold in the EU. This mark is also indication that the product is compliant with the RoHS Directive and the EMC Directive.
• The Mark is a symbol indicating conformance with relevant standards that is required labeling for specific products sold in the UK (England, Wales, and Scotland). This mark is also indication that the product is compliant with the RoHS Directive and the EMC Directive.
• A display mark indicating inclusion in the China RoHS directive (Administrative Measure on the Control of Pollution Caused by Electronic Information Products)

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