Tokina SZ 33mm F1.2 E Optical Lens User Guide

: June 4, 2024
: TokIna

Table of Contents

Part names
Exposure mode
Lens hood
Basic care and storage
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SZ
33mm F1.2
E Optical Lens
User Guide

Part names

Tokina SZ 33mm F12 E Optical Lens

Focus ring
Distance scale
Distance scale index
Depth-of-field scale
Aperture scale
Aperture scale index
Aperture ring

How to attach and remove the lens
Follow the instructions indicated in the camera user manual when attaching or removing the lens.
※Be careful not to bump the lens during attachment or removal.
Focusing
This lens is a manual focus lens. To align the focus on the object, turn the focus ring and align it by checking the camera focus indicators or the LCD monitor.
The aperture on this lens is not electronically linked to the camera, Therefore, use the aperture ring on the lens to set the aperture. Selecting a dark aperture (F value) may cause the LCD monitor to go dark. Adjust the F value, shutter speed, and ISO sensitivity to make the LCD monitor visible, and then adjust the focus.

Exposure mode

Compatible exposure modes are “manual mode” and “aperture mode”. Rotate the lens aperture ring to change the aperture. You cannot set this from the camera body.
[Manual mode]
Set the camera mode dial to M (manual mode). Next, rotate the lens aperture ring and camera front/back dial to adjust the shutter speed.
[Aperture mode]
Set the camera mode dial to A (aperture mode). When you rotate the lens aperture ring, the shutter speed is determined automatically.
*Follow the instructions indicated in the camera user manual to configure each mode.
Camera body settings
This lens has no electric contact points, so the camera will not recognize the lens. As such, you must set the camera settings to “No lens release – ON”. Check your camera user manual for details.
Depth-of-field scale
The depth-of-field scale enables you to intuitively check the depth of field relative to the subject.
Depth-of-field will change as you change the aperture.
The example on the right shows the range of focus from about 0.7m to 1m at f/16.

Tokina SZ 33mm F12 E Optical Lens - Depth of field
scale

Lens hood

Lens hoods prevent strong light from entering the lens directly from forward and reverse diagonal angles, which can result in flare or ghost images in photos. Use a lens hood to promote clear, clean photos, as well as to protect your lens.
■ Attaching the lens hood
The Lens Hood is designed to screw on.
Rotate the Lens Hood in the direction shown in the figure on the right to attach it securely.
Rotate the Lens Hood in the direction opposite to the one shown in the figure on the right to remove it.

Tokina SZ 33mm F12 E Optical Lens - Attaching the lens
hood

Filter
Please use round screw-in filters. If there are 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’s built-in flash or a compact flash may cause a portion of the flashlight to be blocked, which could result in lens shadow appearing on both sides of the photo. If this occurs, use an external flash.

Basic care and storage

Avoid any shock or impact to the lens, exposure to extremely high or low temperatures, and high humidity.
To prevent the outbreak of mold, keep the lens surface clean after the use of the lens.
Do not use paint thinner, benzene, or other organic agents to remove dirt or fingerprints from the lens elements. Clean with a soft moistened lens cloth or lens tissue.
When caring for the exterior of the lens, always wipe any dirt, dust, and debris with a chamois or silicone cloth. Make sure the lens barrel is also clean, along with 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

Focal distance	33 mm
Maximum aperture	F1.2
Minimum aperture	F16
Format	APS-C
Lens conguration	9 – 7 (elements/groups)
Angle of view	48°
Minimum focus distance	0.5 m
Maximum macro magnication	1:13
Diaphragm blades	11
Filter size	62 mm
Overall length	Sony E: 87.2 mm