Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens

1. Einleitung

This manual provides comprehensive instructions for the proper use, maintenance, and troubleshooting of your Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens. This high-performance lens is optimized for digital SLR cameras, offering a versatile telephoto zoom range with integrated tele-macro functionality.

Designed with two Special Low Dispersion (SLD) glass elements, the lens effectively minimizes chromatic aberrations. Its multi-layer coating reduces flare and ghosting, common issues in digital photography, ensuring optimal color balance throughout the zoom range. The macro feature allows for close-up photography at specific focal lengths, making it suitable for a wide array of photographic applications including portraits, sports, and nature.

2. Lieferumfang

Bitte vergewissern Sie sich beim Auspacken, dass alle folgenden Artikel vorhanden sind:

• Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens
• Gegenlichtblende
• Frontlinsenkappe
• Linsenkappe hinten
• Beutel

Image: The included black Sigma lens pouch, designed for protective storage and transport of the lens.

3. Teileidentifikation

Familiarize yourself with the various parts of your lens:

Bild: Vorderseite view of the Sigma 70-300mm lens, highlighting its various rings and switches.

• Front Element: The outermost glass element of the lens.
• Filtergewinde: Located around the front element, used for attaching filters.
• Fokusring: Wird für die manuelle Fokussierung verwendet.
• Zoomring: Used to adjust the focal length (70mm to 300mm).
• Fokusmodus-Schalter (AF/MF): Toggles between Autofocus and Manual Focus.
• Macro Switch: Engages the macro mode at specific focal lengths.
• Objektivanschluss: The rear part of the lens that attaches to the camera body.

4. Einrichtung

4.1 Anbringen des Objektivs

1. Ensure both the camera and lens are clean and free of dust.
2. Entfernen Sie den hinteren Objektivdeckel vom Objektiv und den Gehäusedeckel von Ihrer Kamera.
3. Align the mounting index (usually a white or red dot) on the lens with the corresponding index on your camera body.
4. Insert the lens into the camera mount and rotate it clockwise (for Canon EF mount) until it clicks into place. Do not force the lens.

4.2 Abnehmen der Linse

1. Schalten Sie Ihre Kamera aus.
2. Press and hold the lens release button on your camera body.
3. While holding the button, rotate the lens counter-clockwise until it detaches from the camera body.
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.

5. Bedienung des Objektivs

5.1 Focusing (Autofocus and Manual Focus)

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

• To switch between modes, use the AF/MF-Schalter located on the side of the lens barrel.
• In Autofokus (AF) mode, the camera will automatically focus when the shutter button is half-pressed. Note that the autofocus motor on this lens can be audible during operation.
• In Manueller Fokus (MF) mode, rotate the focus ring on the lens barrel to achieve sharp focus. Ensure the camera's focus mode is also set to MF if applicable.
• Wichtig: Avoid rotating the focus ring manually when the lens is set to AF mode, as this can damage the internal focusing mechanism.

5.2 Zoomen

To adjust the focal length, rotate the Zoomring on the lens barrel. The lens covers a range from 70mm (wide telephoto) to 300mm (super telephoto).

5.3 Makrofunktion

The lens features a dedicated macro mode for close-up photography:

• The macro function can only be engaged when the focal length is set between 200 mm und 300 mm.
• To activate, slide the Makroschalter on the lens barrel.
• In macro mode, the minimum focusing distance is reduced to approximately 37.4 inches (95 cm), allowing for a maximum magnification ratio of 1:2 at 300mm.
• To exit macro mode, slide the switch back to the normal position. You may need to adjust the focus or zoom slightly to disengage the macro lock.

6. Wartung

6.1 Reinigung der Linse

• Linsenelemente: Use a lens blower brush to remove dust. For smudges or fingerprints, use a clean microfiber lens cloth with a small amount of lens cleaning solution. Wipe gently in a circular motion from the center outwards.
• Objektivgehäuse: Mit einem weichen, trockenen Tuch abwischen. Bei hartnäckigem Schmutz leicht andrücken.amp Man kann ein Tuch verwenden und anschließend mit einem trockenen Tuch nachwischen.
• Nicht verwenden: Solvents, alcohol, or abrasive cleaners, as these can damage the lens coatings or plastic parts.

6.2 Speicherung

• Bringen Sie immer die vorderen und hinteren Objektivdeckel an, wenn das Objektiv nicht benutzt wird.
• Bewahren Sie das Objektiv an einem kühlen, trockenen Ort, fern von direkter Sonneneinstrahlung und extremen Temperaturen auf.
• If storing for extended periods, consider using a dehumidifying agent to prevent mold growth, especially in humid environments.
• Store the lens in its included pouch for added protection.

7. Fehlerbehebung

In diesem Abschnitt werden häufig auftretende Probleme behandelt, die bei Ihrem Objektiv auftreten können.

For issues not listed here, or if problems persist, please refer to your camera's instruction manual or contact Sigma customer support.

8. Spezifikationen

Detailed technical specifications for the Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens:

Abbildung: Seite view of the Sigma 70-300mm lens, illustrating its approximate length of 5.3 inches (13 cm).

9. Garantie und Support

For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official Sigma webDie Garantiebedingungen können je nach Region variieren.

If you require technical assistance, have questions about your lens, or need to arrange for service, please contact Sigma customer support. Contact details can typically be found on the Sigma website or in the documentation provided with your lens.

Haftungsausschluss: Returns are accepted within 3 days of receipt, as per the product's important information.