คู่มือการใช้งานเลนส์ Sigma 85mm F1.4 DG DN Sony E (322965)

1. บทนำ

This manual provides essential information for the safe and effective use of your Sigma 85mm F1.4 DG DN lens for Sony E-mount cameras. Please read this manual thoroughly before using the product and keep it for future reference.

Figure 1: Sigma 85mm F1.4 DG DN Sony E Lens. This image displays the overall appearance of the lens, highlighting its compact and robust design.

2. คุณสมบัติหลัก

• Prime Lens: Fixed focal length for superior optical performance.
• Record-High Optical Performance: Designed for exceptional image quality.
• Lightweight And Compact: Optimized for portability without compromising performance.
• Focus Mode Switch, AFL button, Iris Ring Click and lock Switch: Provides versatile control over lens functions.
• Dust and Splash Proof Construction: Enhanced durability for various shooting environments.

3. การตั้งค่าและการติดตั้ง

3.1 การติดเลนส์

1. ถอดฝาปิดท้ายเลนส์และฝาปิดตัวกล้องออก
2. Align the mounting index marks on the lens and camera body.
3. หมุนเลนส์ตามเข็มนาฬิกาจนกระทั่งคลิกเข้าที่

3.2 การถอดเลนส์

1. While pressing the lens release button on the camera body, rotate the lens counter-clockwise.
2. Once detached, attach the front and rear lens caps to protect the lens elements.

3.3 การติดฮูดเลนส์

The included lens hood helps to block stray light and protect the front element of the lens.

1. จัดตำแหน่งจุดสีแดงบนฮูดเลนส์ให้ตรงกับจุดสีแดงที่ด้านหน้าของเลนส์
2. หมุนฝากระโปรงตามเข็มนาฬิกาจนกระทั่งคลิกเข้าที่

Figure 2: The included lens hood for the Sigma 85mm F1.4 DG DN lens. This accessory helps to prevent flare and protect the front lens element.

4. คู่มือการใช้งาน

4.1 สวิตช์โหมดโฟกัส

The lens features a switch to select between Autofocus (AF) and Manual Focus (MF) modes. Set the switch to your desired focus mode based on your shooting requirements.

4.2 ปุ่ม AFL

The AFL (Autofocus Lock) button can be customized via your camera's menu to perform various functions, such as locking focus or activating other camera settings.

4.3 Iris Ring Click and Lock Switch

The aperture ring allows for direct control over the lens's aperture. The "CLICK ON/OFF" switch enables or disables the click stops on the aperture ring. "ON" provides tactile feedback for precise aperture adjustments, while "OFF" allows for smooth, silent aperture changes, ideal for video recording. The "A" position on the aperture ring allows the camera to control the aperture automatically. A lock switch is provided to prevent accidental movement of the aperture ring from the "A" position.

รูปที่ 3: ระยะใกล้ view of the control switches on the Sigma 85mm F1.4 DG DN lens, including the AF/MF switch, AFL button, and aperture ring click switch.

4.4 ผลิตภัณฑ์เกินview วีดีโอ

4.5 Detailed Lens Overview

5. การบำรุงรักษา

To ensure the longevity and optimal performance of your lens, follow these maintenance guidelines:

• Keep the lens caps on when not in use to protect the front and rear elements from dust and scratches.
• Clean lens surfaces with a soft, lint-free cloth specifically designed for optical lenses. Use a lens blower to remove dust before wiping.
• Avoid touching the lens elements directly with your fingers.
• เก็บเลนส์ไว้ในที่แห้งและเย็น หลีกเลี่ยงแสงแดดโดยตรงและอุณหภูมิที่สูงหรือต่ำเกินไป
• The lens features dust and splash-proof construction, but it is not waterproof. Avoid exposing it to heavy rain or submersion in water.

6 การแก้ไขปัญหา

If you encounter any issues with your Sigma 85mm F1.4 DG DN lens, please refer to the following common troubleshooting tips:

• กล้องไม่รู้จักเลนส์: Ensure the lens is securely mounted to the camera body. Clean the electrical contacts on both the lens and camera with a dry, clean cloth. Turn the camera off and on again.
• ระบบโฟกัสอัตโนมัติไม่ทำงาน: Check that the focus mode switch on the lens is set to AF. Ensure there is sufficient light and contrast for the autofocus system to operate effectively.
• Image quality issues (e.g., soft focus): Verify that the lens elements are clean and free from smudges or dust. Ensure the correct focus mode is selected and that the camera's autofocus is accurately acquiring focus.

For persistent issues, please contact Sigma customer support.

7. ข้อมูลจำเพาะ

8. อะไรอยู่ในกล่อง

The following items are included with your Sigma 85mm F1.4 DG DN lens:

• เลนส์
• ฮูดเลนส์
• กล่องใส่เลนส์

9. การรับประกันและการสนับสนุน

For warranty information, product registration, or technical support, please visit the official Sigma website or contact your local Sigma authorized dealer. Keep your proof of purchase for warranty claims.