Sigma 56mm F1.4 DC DN Contemporary Lens for Sony E-Mount Instruction Manual

1. Introducció

This manual provides essential information for the proper use and care of your Sigma 56mm F1.4 DC DN Contemporary Lens for Sony E-Mount. This lens is part of Sigma's large aperture series, offering a portable telephoto prime lens solution for Sony E-mount cameras. It is designed to deliver outstanding image quality with a compact and lightweight form factor.

The lens features smooth and quiet autofocus, making it suitable for both still photography and video recording. It is compatible with Sony E-mount fast Hybrid AF systems, ensuring precise tracking even with moving subjects, especially when utilizing the camera's face recognition or Eye AF functions.

Figura 1: Frontal view of the Sigma 56mm F1.4 DC DN Contemporary Lens.

2. Què hi ha a la caixa

En obrir l'embalatge del producte, hauríeu de trobar els següents elements:

• Sigma 56mm F1.4 DC DN Contemporary Lens
• Cas de lents
• Parasol de l'objectiu
• Tap de l'objectiu frontal
• Tap de la lent posterior

Figure 2: The included lens hood for the Sigma 56mm F1.4 DC DN Contemporary Lens.

3. Configuració

3.1 Fixació de l'objectiu a la càmera

1. Assegureu-vos que la càmera estigui apagada abans de fixar o desmuntar qualsevol objectiu.
2. Remove the rear lens cap from the Sigma 56mm F1.4 DC DN Contemporary Lens and the body cap from your Sony E-mount camera.
3. Alineeu la marca d'índex blanca del barril de l'objectiu amb la marca d'índex blanca de la muntura de l'objectiu de la càmera.
4. Introduïu suaument l'objectiu a la muntura de la càmera i gireu-lo en sentit horari fins que encaixi. No forceu l'objectiu.
5. Attach the lens hood by aligning its mark with the mark on the front of the lens and twisting until it locks.

Figure 3: The Sigma 56mm F1.4 DC DN Contemporary Lens mounted on a Sony E-mount camera.

3.2 Desmuntatge de la lent

1. Assegureu-vos que la càmera estigui apagada.
2. Premeu i manteniu premut el botó d'alliberament de l'objectiu del cos de la càmera.
3. Gireu l'objectiu en sentit antihorari fins que es desprengui del cos de la càmera.
4. Immediately attach the rear lens cap to the lens and the body cap to your camera to protect the sensor and lens elements from dust and damage.

4. Funcionament de l'objectiu

4.1 Funcionament de l'enfocament automàtic

The Sigma 56mm F1.4 DC DN Contemporary Lens supports your Sony E-mount camera's autofocus system, including fast Hybrid AF. To use autofocus:

• Set your camera's focus mode to AF (Autofocus).
• Point the camera at your subject and half-press the shutter button to activate autofocus.
• The lens will quickly and quietly adjust focus.
• For video recording, the smooth and quiet autofocus motor minimizes operational noise.

4.2 Funcionament de l'enfocament manual

To use manual focus:

• Set your camera's focus mode to MF (Manual Focus).
• Rotate the focus ring on the lens barrel to adjust focus. Your camera's focus peaking and magnification features can assist with precise manual focusing.

4.3 Control d'obertura

The lens features a wide F1.4 aperture, allowing for excellent low-light performance and beautiful background blur (bokeh). Aperture is controlled via your camera's settings.

• In Aperture Priority (A) mode or Manual (M) mode, you can select your desired aperture value directly on the camera.
• A wider aperture (smaller f-number like F1.4) will result in a shallower depth of field, blurring the background more.
• A narrower aperture (larger f-number) will result in a greater depth of field, keeping more of the scene in focus.

4.4 Sample Images and Videos

Observe the image quality and bokeh produced by the Sigma 56mm F1.4 DC DN Contemporary Lens.

Figura 4: Sample image demonstrating background blur.

Figure 5: Another sample image showcasing lens performance.

5. Manteniment

Un manteniment adequat garanteix la longevitat i el rendiment òptim de la teva lent.

• Neteja de la lent: Use a soft, lint-free cloth and a specialized lens cleaning solution to gently wipe the front and rear elements. Avoid touching the glass with your fingers.
• Pols i humitat: This lens is designed to be dust-proof. However, always keep lens caps on when not in use and store the lens in a dry, cool place to prevent dust and moisture accumulation.
• Manipulació: Avoid dropping or subjecting the lens to strong impacts. Always hold the camera and lens securely.

6. Solució De Problemes

Si teniu algun problema amb la vostra lent, tingueu en compte els passos habituals següents per resoldre problemes:

• Problemes d'enfocament automàtic: Ensure the camera's focus mode is set correctly (AF). Check for sufficient light on the subject. Clean the lens contacts on both the lens and camera body.
• Preocupacions de qualitat de la imatge: Ensure the lens elements are clean. Check your camera's settings (ISO, aperture, shutter speed) for appropriate exposure.
• Lens Not Attaching: Verify correct alignment of the index marks and ensure no obstructions are present on the mount.

For persistent issues, consult your camera's manual or contact Sigma customer support.

7. Especificacions

Figure 6: Physical dimensions of the lens.

8. Garantia i Suport

For information regarding warranty coverage, product registration, or technical support, please refer to the official Sigma website or contact your local authorized Sigma dealer. Keep your purchase receipt as proof of purchase for warranty claims.