Sigma 50-150mm f/2.8 EX DC HSM II Zoom Lens Instruction Manual

Уводзіны

This manual provides essential instructions for the safe and effective use of your Sigma 50-150mm f/2.8 EX DC HSM II Zoom Lens. Designed exclusively for digital SLR cameras with APS-C size sensors, this telephoto zoom lens offers a constant large aperture of F2.8, making it suitable for various photographic applications, including low-light conditions and creative depth-of-field control. Please read this manual thoroughly before using the lens to ensure optimal performance and longevity.

Інфармацыя па бяспецы

• Do not look at the sun or strong light sources through the lens, as this can cause permanent vision damage.
• Keep the lens away from direct sunlight when not in use to prevent fire hazards from concentrated light.
• Avoid exposing the lens to extreme temperatures, high humidity, or corrosive chemicals.
• Handle the lens with care. Dropping or subjecting it to strong impacts can cause internal damage.
• Захоўваць у месцах, недаступных дзецям.

Ідэнтыфікацыя частак

Familiarize yourself with the various components of your lens:

• Аб'ектыў: Злучае аб'ектыў з корпусам камеры.
• Кольца факусіроўкі: Выкарыстоўваецца для ручной факусоўкі.
• Кольца маштабавання: Used to adjust the focal length.
• Пераключальнік рэжыму факусоўкі: Toggles between autofocus (AF) and manual focus (MF).
• Мацаванне бленды аб'ектыва: Where the lens hood attaches.
• Пярэдняя вечка аб'ектыва: Protects the front element.
• Rear Lens Cap: Protects the rear element and lens mount.

Малюнак 1: Sigma 50-150mm f/2.8 EX DC HSM II Zoom Lens. This image displays the lens from a slightly angled perspective, showcasing its compact telephoto design, the zoom and focus rings, and the overall build.

Настройка

Прымацаванне аб'ектыва да камеры

1. Пераканайцеся, што і камера, і аб'ектыў выключаны.
2. Зніміце заднюю вечка аб'ектыва з аб'ектыва і вечка корпуса з камеры.
3. Align the mounting index marks (usually a white dot or line) on the lens with the corresponding mark on the camera body.
4. Insert the lens into the camera's lens mount and rotate it clockwise (for Nikon F-mount) until it clicks into place. Do not force the lens.
5. To detach, press the lens release button on the camera body and rotate the lens counter-clockwise until it detaches.

Прымацаванне бленда

The included lens hood helps to block extraneous light, reducing flare and ghosting. Align the mark on the lens hood with the mark on the front of the lens and rotate it clockwise until it locks securely. For storage, the lens hood can be reversed and attached to the lens.

Кіраванне аб'ектывам

Засяроджванне

• Аўтафакус (AF): Set the focus mode switch on the lens (if present) or camera to AF. The Hyper Sonic Motor (HSM) provides quiet and high-speed autofocusing.
• Ручная факусоўка (MF): Set the focus mode switch to MF. Rotate the focus ring to achieve sharp focus. This lens also features full-time manual focus override, allowing you to fine-tune focus manually even when in AF mode by simply rotating the focusing ring.

Маштабаванне

Rotate the zoom ring to adjust the focal length between 50mm and 150mm. The lens features an inner zooming system, meaning the overall length of the lens does not change during zooming.

Налады дыяфрагмы

This lens maintains a constant maximum aperture of F2.8 throughout its entire zoom range. This allows for consistent exposure and depth-of-field control regardless of the focal length selected. The minimum aperture is F22.

Using with Tele-Converters

This lens is compatible with Sigma 1.4x EX DG and 2x EX DG APO Tele-Converters, extending its focal length capabilities. Refer to the tele-converter's instruction manual for proper attachment and usage.

Тэхнічнае абслугоўванне

Ачыстка аб'ектыва

• Выкарыстоўвайце паветранадзімалку, каб выдаліць пыл з паверхні аб'ектыва.
• For smudges or fingerprints, use a clean, soft lens cloth specifically designed for optical surfaces, along with a small amount of lens cleaning fluid. Apply the fluid to the cloth, not directly to the lens.
• Never use organic solvents like paint thinner or benzene to clean the lens.

Захоўванне

• When not in use, attach both front and rear lens caps.
• Store the lens in a cool, dry place, away from direct sunlight and high humidity.
• If storing for an extended period, consider using a desiccant to prevent mold growth.

Меры засцярогі пры звароце

This lens is a precision optical instrument. Avoid dropping it or subjecting it to strong vibrations or impacts. While robust, severe physical shock can affect its internal components and optical alignment.

Ліквідацыю непаладак

If problems persist after attempting these solutions, please contact Sigma customer support or a qualified service technician.

Тэхнічныя характарыстыкі

Гарантыя і падтрымка

Warranty information for your Sigma lens is typically provided with the product at the time of purchase. Please refer to the warranty card or documentation included in your lens packaging for details regarding coverage, terms, and conditions. For technical support, service, or inquiries about your lens, please contact Sigma Corporation directly through their official webсайт або каналы абслугоўвання кліентаў.