Instruction Manual

1. Introduction

This manual provides essential information for the safe and effective use of your Sigma 150-600mm F5-6.3 DG OS HSM Contemporary Lens for Canon EF Cameras. This high-performance super-telephoto zoom lens is designed for versatility and portability, making it suitable for a wide range of photographic applications, including wildlife, sports, and landscape photography.

Key features include a lightweight and compact construction for enhanced usability, a water and oil repellent coating on the front glass element for easier maintenance, and a versatile focal length range of 150-600mm.

2. What's in the Box

Please ensure all the following items are present in your package:

• Sigma 150-600mm F5-6.3 DG OS HSM Contemporary Lens
• Lens Hood (LH1050-01)
• Front Lens Cap (LCF-95 III)
• Rear Lens Cap (LCR II)
• Tripod Collar (TS-71)
• Protective Cover for Tripod Collar Attachment
• Soft Case with Shoulder Strap
• Instruction Manual (this document)

Figure 2.1: The included soft carrying case for the lens.

3. Setup

3.1 Attaching the Lens to the Camera

1. Remove the rear lens cap from the lens and the body cap from your Canon EF camera.
2. Align the red index mark on the lens barrel with the corresponding red index mark on your camera's lens mount.
3. Rotate the lens clockwise until it clicks into place, indicating it is securely locked.

Figure 3.1: Rear view of the lens mount, showing the electronic contacts and alignment mark.

3.2 Attaching the Lens Hood

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

1. Align the red dot on the lens hood with the red dot on the front of the lens barrel.
2. Push the hood onto the lens and rotate it clockwise until it locks securely.

Figure 3.2: The Sigma 150-600mm lens with its dedicated lens hood attached.

3.3 Using the Tripod Collar

Due to the lens's size and weight, using the included tripod collar is recommended for stable shooting, especially on a tripod or monopod. The collar allows for rotation of the camera without detaching the lens.

• The tripod collar is pre-attached. To adjust its position, loosen the locking knob on the side of the collar.
• Rotate the lens within the collar to switch between horizontal and vertical orientations.
• Tighten the locking knob firmly once the desired orientation is achieved.
• The tripod collar can be removed by loosening the knob and pulling it off the lens barrel. A protective rubber ring is provided to cover the attachment point if the collar is removed.

Figure 3.3: The lens with the tripod collar attached, providing stability for mounting on a tripod or monopod.

4. Operating Instructions

4.1 Zooming

The lens features a zoom ring to adjust the focal length from 150mm to 600mm. Rotate the zoom ring to achieve your desired magnification.

• Zoom Lock Switch: This switch allows you to lock the zoom ring at any marked focal length (150mm, 200mm, 300mm, 400mm, 500mm, 600mm) to prevent zoom creep, especially when carrying the lens. To lock, slide the switch to the "LOCK" position when the lens is at the desired focal length. To unlock, slide it back.

Figure 4.1: The lens in its most compact form at 150mm focal length.

Figure 4.2: The lens fully extended to its 600mm focal length.

4.2 Focusing

The lens supports both autofocus (AF) and manual focus (MF).

• AF/MF Switch: Set this switch to "AF" for autofocus operation or "MF" for manual focus. In MF mode, rotate the focus ring to adjust focus.
• Focus Limiter Switch: This switch allows you to restrict the autofocus range, which can improve autofocus speed when shooting subjects within a known distance range.
  • FULL: Allows autofocus across the entire focusing range (minimum focusing distance to infinity).
  • 3m - 10m: Limits autofocus to subjects between 3 meters (approx. 9.8 feet) and 10 meters (approx. 32.8 feet).
  • 10m - ∞: Limits autofocus to subjects from 10 meters (approx. 32.8 feet) to infinity.

4.3 Optical Stabilizer (OS)

The Optical Stabilizer (OS) function compensates for camera shake, allowing for sharper images, especially at slower shutter speeds or longer focal lengths.

• OS Switch:
  • OFF: Disables the Optical Stabilizer.
  • MODE 1: General-purpose stabilization, effective for various shooting situations.
  • MODE 2: Ideal for panning shots, as it compensates for vertical camera shake while allowing horizontal movement.
• It is recommended to turn off the OS function when using the lens on a tripod or when shooting with very fast shutter speeds, as it can sometimes introduce slight blur in these situations.

4.4 Custom Switches (C1/C2)

The lens features two custom modes (C1 and C2) that can be configured using the optional Sigma USB Dock (sold separately). These modes allow you to customize autofocus speed, OS effect, and focus limiter range to suit specific shooting styles or conditions.

Figure 4.3: Close-up of the control switches on the lens barrel, including AF/MF, Focus Limiter, OS modes, and Custom settings.

5. Maintenance

Proper care and maintenance will ensure the longevity and optimal performance of your lens.

• Cleaning the Lens Elements: Use a soft, clean microfiber cloth specifically designed for optical surfaces. For stubborn smudges, use a small amount of lens cleaning fluid applied to the cloth, not directly to the lens. The front element features a water and oil repellent coating, making it easier to wipe away fingerprints and smudges.
• Cleaning the Lens Body: Wipe the lens body with a dry, soft cloth. Avoid using harsh chemicals or solvents.
• Storage: When not in use, store the lens with both front and rear caps attached, preferably in its soft case, in a cool, dry place away from direct sunlight and extreme temperatures. Avoid storing in areas with high humidity to prevent mold growth.
• Avoid Impact: Protect the lens from drops and impacts, which can damage internal components.

6. Troubleshooting

If you encounter issues with your lens, please refer to the following common problems and solutions:

7. Specifications

8. Warranty and Support

Sigma products are manufactured with high standards of quality and performance. For information regarding warranty coverage, service, and support, please refer to the official Sigma website or the warranty card included with your product.

You can also download the official User Manual (PDF) for more detailed information and diagrams:

Download Official User Manual (PDF)

For further assistance, please contact Sigma customer support.