Introduction
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.
Коопсуздук маалыматы
- 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.
- Балдар жетпеген жерде сактаңыз.
Бөлүктөрдү аныктоо
Familiarize yourself with the various components of your lens:
- Линзаны орнотуу: Линзаны камеранын корпусуна туташтырат.
- Фокус шакеги: Кол менен фокустоо үчүн колдонулат.
- Масштабдуу шакек: Фокустук аралыкты тууралоо үчүн колдонулат.
- Focus Mode Switch: Toggles between autofocus (AF) and manual focus (MF).
- Линза капотунун орнотуучусу: Where the lens hood attaches.
- Алдыңкы линза капкагы: Алдыңкы элементти коргойт.
- Арткы линза капкагы: Арткы элементти жана линза бекиткичин коргойт.
1-сүрөт: 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.
Жайгашуу
Объективди камерага бекитүү
- Камера да, линза да өчүрүлгөнүн текшериңиз.
- Линзадан арткы линза капкагын жана камерадан корпус капкагын чыгарыңыз.
- Align the mounting index marks (usually a white dot or line) on the lens with the corresponding mark on the camera body.
- 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.
- To detach, press the lens release button on the camera body and rotate the lens counter-clockwise until it detaches.
Линза капкагын бекитүү
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.
Линзаны иштетүү
Фокустоо
- Автофокус (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.
- Кол менен Фокус (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.
Чоңойтуу
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.
Диафрагма орнотуулары
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.
Техникалык тейлөө
Линзаны тазалоо
- Линзанын бетинен чаңды кетирүү үчүн щетканы колдонуңуз.
- 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.
- Линзаны тазалоо үчүн эч качан боёк эриткич же бензол сыяктуу органикалык эриткичтерди колдонбоңуз.
Сактагыч
- Колдонулбай турганда, линзалардын алдыңкы жана арткы капкактарын бекитиңиз.
- Store the lens in a cool, dry place, away from direct sunlight and high humidity.
- Эгерде сиз көпкө сактасаңыз, көктүн өсүшүнө жол бербөө үчүн кургаткычты колдонууну карап көрүңүз.
Колдонуу боюнча сактык чаралары
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.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Автофокус иштебейт |
|
|
| Сүрөттөр жумшак же бүдөмүк көрүнөт |
|
|
| Flare or ghosting in images |
|
|
If problems persist after attempting these solutions, please contact Sigma customer support or a qualified service technician.
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модель номери | 691306 |
| Фокустун узундугу | 50-150мм |
| Максималдуу диафрагма | f/2.8 (туруктуу) |
| Минималдуу диафрагма | f/22 |
| Объективдин курулушу | 18 топтогу 14 элемент |
| Бурчу View | 27.9 - 9.5 градус |
| Минималдуу Фокустоо Дистанциясы | 100см (39.4 дюйм) |
| Максималдуу чоңойтуу | 1:5.3 |
| Шайкеш орнотуулар | Nikon F |
| Өлчөмдөрү (Диаметр x Узундук) | 76.5 x 140.2 мм (3 x 5.2 дюйм) |
| Салмагы | 780 grams (27.5 ounces / 1.72 pounds) |
Кепилдик жана колдоо
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 же кардарларды тейлөө каналдары.
