Introduction
This manual explains how to use Sony E-mount interchangeable lenses. It covers general precautions and specific instructions for the E 30mm F3.5 Macro, E 50mm F1.8 OSS, Sonnar T E 24mm F1.8 ZA, and Sonnar T FE 35mm F2.8 ZA lenses. For common precautions, please refer to the separate "Precautions before using" document. Ensure you read both documents before using your lens.
The E 30mm F3.5 Macro and E 50mm F1.8 OSS are designed exclusively for Sony α camera system E-mount cameras. The Sonnar T E 24mm F1.8 ZA and Sonnar T FE 35mm F2.8 ZA are co-developed by ZEISS and Sony Corporation for Sony E-mount cameras, produced under ZEISS's strict standards. These lenses are not compatible with A-mount cameras.
The Sonnar T FE 35mm F2.8 ZA is compatible with the full 35mm format image sensor range. Other lenses are compatible with APS-C sized image sensors. Cameras with 35mm format sensors can be set to shoot in APS-C size. Refer to your camera's instruction manual for setting details.
For compatibility information, visit the Sony website in your region or consult your Sony dealer or authorized service facility. (URL: http://www.sony.co.jp/DSLR/support/)
Notes on Use
- When carrying a camera with a lens attached, firmly hold both the camera and the lens.
- The Sonnar T 35mm F2.8 ZA is designed with dust and splash resistance but is not waterproof. Avoid water contact when using in rain or wet conditions.
Precautions on Using a Flash
When using a flash, remove the lens hood and shoot from at least 1 meter (3.3 feet) away from the subject. Certain lens and flash combinations may cause the lens to block flash light, resulting in a shadow at the bottom of the image.
Vignetting
Lenses naturally exhibit reduced light at the corners compared to the center. This phenomenon, known as vignetting, can be reduced by closing the aperture by 1 to 2 stops.
Identifying the Parts
The following parts are identified on the lens:
- 1. Lens hood index: A marker for attaching the lens hood.
- 2. Focusing ring: Used for manual focus adjustments.
- 3. Lens contacts: Electrical contacts for communication with the camera. Do not touch these contacts.
- 4. Mounting index: A marker to align with the camera's mount for attachment.
Attaching and Detaching the Lens
To Attach the Lens
1. Remove the front and rear lens caps and the camera body cap.
Note: The front lens cap can be attached/detached in two ways (1) and (2). Method (2) is convenient for attaching/detaching the cap with the lens hood mounted (for E 50mm F1.8 OSS and Sonnar T E 24mm F1.8 ZA only).
2. Align the white index on the lens barrel with the white index on the camera (mounting index). Insert the lens into the camera mount, gently press it against the camera, and rotate clockwise until it locks with a click.
Important: Do not press the camera's lens release button while mounting the lens. Do not insert the lens at an angle.
To Detach the Lens
While holding down the camera's lens release button, rotate the lens counterclockwise until it stops, then detach the lens.
Attaching the Lens Hood
Using a lens hood is recommended to prevent stray light from affecting the image and to ensure optimal image quality.
For E 30mm F3.5 Macro, Sonnar T E 24mm F1.8 ZA, Sonnar T FE 35mm F2.8 ZA:
Align the red line on the lens hood with the red dot on the lens (lens hood index). Insert the lens hood into the lens mount and rotate clockwise until the red dot on the hood aligns with the red dot on the lens and the hood clicks into place.
- Remove the lens hood when using the camera's built-in or supplied flash to prevent blocking the flash light.
- The front lens cap can be attached to the front of the lens hood (E 30mm F3.5 Macro only).
- For storage, mount the lens hood reversed on the lens (Sonnar T E 24mm F1.8 ZA only).
- If using the front lens cap, attach the lens hood (Sonnar T FE 35mm F2.8 ZA only).
- A 40.5mm filter (sold separately) can be attached to the lens hood. A 49mm filter (sold separately) can be attached to the lens itself (Sonnar T FE 35mm F2.8 ZA only).
- Depending on the filter, the lens hood can be attached after fitting the filter to the lens (E 30mm F3.5 Macro and Sonnar T FE 35mm F2.8 ZA only).
For E 50mm F1.8 OSS:
Align the lens hood's mounting part with the lens tip and rotate clockwise until it clicks.
- Remove the lens hood when using the camera's built-in or supplied flash to prevent blocking the flash light.
- For storage, mount the lens hood reversed on the lens.
Focusing
There are three focusing methods:
- Auto Focus: The camera focuses automatically.
- DMF (Direct Manual Focus): After auto focus, fine adjustments can be made manually.
- Manual Focus: Focus is adjusted manually.
Refer to your camera's instruction manual for mode settings.
Macro Photography (E 30mm F3.5 Macro)
Precautions on Using an Exposure Meter or Manual Flash
When shooting close subjects with the E 30mm F3.5 Macro, the lens's brightness decreases. In automatic exposure modes or metered manual modes (like the camera's AUTO mode), exposure is compensated automatically. When using a commercial exposure meter or a manual flash function, increase the indicated exposure value.
| Exposure Compensation | Shooting Distance (m) |
|---|---|
| +2/3 | 0.095 |
| +1/3 | 0.098 |
| 0 | 0.159 |
| (Infinity) | ∞ |
If subjects at different distances are within the AF area, auto focus may struggle. Consult your camera's manual to select the appropriate focus mode.
Specifications
| Product Name (Model Name) | Equivalent 35mm-format Focal Length*1 (mm) | Lens Groups-Elements | Angle of View*1 | Minimum Focus*3 (m) | Maximum Magnification (X) | Minimum Aperture | Filter Diameter (mm) | Dimensions (max. diameter × height) (approx., mm) | Mass (approx., g) | Shake Compensation Function | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Diameter | Height | ||||||||||
| E 30mm F3.5 Macro (SEL30M35) | 45 | 6-7 | 50° | 0.095 | 1.0 | f/22 | 49 | 62.0 | 55.5 | 138 | No |
| E 50mm F1.8 OSS (SEL50F18) | 75 | 8-9 | 32° | 0.39 | 0.16 | f/22 | 49 | 62.0 | 62.0 | 202 | Yes |
| Sonnar T E 24mm F1.8 ZA (SEL24F18Z) | 36 | 7-8 | 61° | 0.16 | 0.25 | f/22 | 49 | 63.0 | 65.5 | 225 | No |
| Sonnar T FE 35mm F2.8 ZA (SEL35F28Z) | 52.5 | 5-7 | 63° (Angle of View 1) 44° (Angle of View 2) |
0.35 | 0.12 | f/22 | 49 | 61.5 | 36.5 | 120 | No |
*1: Values for equivalent 35mm-format focal length and angle of view are for Interchangeable Lens Cameras equipped with an APS-C sized image sensor.
*2: Angle of view 1 is for 35mm cameras, and Angle of view 2 is for Interchangeable Lens Cameras equipped with an APS-C sized image sensor.
*3: Minimum focus is the distance from the image sensor to the subject.
Note: Focal length may change with shooting distance due to lens mechanism. Specified focal lengths assume focus at infinity.
Included Items
- E 30mm F3.5 Macro (SEL30M35): Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood* (1), Set of printed documentation. (*Attached on the lens)
- E 50mm F1.8 OSS (SEL50F18): Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Set of printed documentation.
- Sonnar T E 24mm F1.8 ZA (SEL24F18Z): Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Case (1), Set of printed documentation.
- Sonnar T FE 35mm F2.8 ZA (SEL35F28Z): Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood* (1), Set of printed documentation. (*Attached on the lens)
Design and specifications are subject to change without notice. Sony Corporation.
