1. Ürün Bittiview
The Canon EF 75-300mm f/4-5.6 III is a telephoto zoom lens designed for Canon EF-mount cameras. It offers a versatile focal length range suitable for various photographic applications, from portraiture to capturing distant subjects. This lens is characterized by its lightweight and compact design, making it convenient for everyday use and travel.
This image shows the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens. It is a black lens with a textured grip for zooming and focusing, and features the Canon branding.
Temel Özellikler:
- Çok Yönlü Yakınlaştırma Aralığı: Provides a 4x telephoto zoom, covering focal lengths from 75mm to 300mm, ideal for diverse subjects including portraits, sports, and wildlife. When used on an APS-C format camera, the equivalent focal length range is 120-480mm.
- Kompakt ve Hafif Tasarım: Weighing approximately 16.8 oz, this lens is designed for portability and ease of handling.
- Otomatik Odaklama Sistemi: Utilizes a DC micro motor for quick and precise autofocus operation.
- Super Spectra Coating: Applied to lens elements to minimize lens flare and ghosting, contributing to high contrast and accurate color reproduction in images.
- Pürüzsüz Bokeh: Features a seven-blade diaphragm that produces a smooth, pleasing out-of-focus quality, enhancing subject isolation and depth.
- Minimum Odak Mesafesi: Capable of focusing as close as 4.9 feet (1.5 meters) throughout its entire zoom range.
2. Kurulum
Follow these steps to properly attach and detach the lens from your Canon EF-mount camera.
Lensin Takılması:
- Kameranın kapalı olduğundan emin olun.
- Objektifin arka kapağını ve kameranın gövde kapağını çıkarın.
- Align the red index mark on the lens with the red index mark on the camera body.
- Objektifi kamera yuvasına yerleştirin ve yerine oturana kadar saat yönünde çevirin.
Lensin Çıkarılması:
- Kameranın kapalı olduğundan emin olun.
- While pressing the lens release button on the camera body, turn the lens counter-clockwise until it stops.
- Lensi kameradan çıkarın.
- Attach the rear lens cap to the lens and the body cap to the camera to protect them from dust and damage.
3. Objektifin Kullanımı
Understanding the controls and functions of your lens will help you achieve optimal photographic results.
Yakınlaştırma:
To adjust the focal length, rotate the zoom ring located on the barrel of the lens. The focal length markings (75, 100, 135, 200, 300mm) indicate the current zoom setting. Rotate the ring clockwise to zoom in (increase focal length) and counter-clockwise to zoom out (decrease focal length).
Focusing (AF/MF Switch):
The lens features an AF/MF switch to select between autofocus and manual focus modes.
- AF (Otomatik odaklama): Set the switch to 'AF' for the camera to automatically focus on your subject. This mode is generally recommended for most shooting situations.
- MF (Manuel Odaklama): Set the switch to 'MF' to manually adjust the focus. In this mode, rotate the focusing ring on the front part of the lens until your subject appears sharp in the viewVizörde veya kameranın LCD ekranında.
For quick reference on lens features and operation, refer to the following video:
Bu video detaylı bir açıklama sunmaktadır.view of the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens, showcasinÖzellikleri ve performansı.
Another user's experience with the lens can be viewBurada düzenlendi:
This video shares a user's personal experience with the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens, highlighting its practical use.
4. Bakım
Proper care and maintenance will extend the life and performance of your lens.
Temizlik:
- Use a lens blower brush to remove dust from the lens surface.
- For smudges or fingerprints, use a clean, soft lens cloth and a small amount of lens cleaning solution. Apply the solution to the cloth, not directly to the lens.
- Lens temizliğinde asla aşındırıcı malzemeler, çözücüler veya sert kimyasallar kullanmayın.
Depolamak:
- Objektifi kullanmadığınız zamanlarda ön ve arka objektif kapaklarını mutlaka takın.
- Lensi serin, kuru, doğrudan güneş ışığından ve aşırı sıcaklıklardan uzak bir yerde saklayın.
- If storing for an extended period, consider using a moisture-absorbing desiccant to prevent mold and mildew.
5. Sorun Giderme
Bu bölümde, objektifinizle karşılaşabileceğiniz yaygın sorunlar ele alınmaktadır.
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Otomatik odaklama çalışmıyor | AF/MF switch set to MF; Lens not properly attached; Insufficient light; Dirty electrical contacts. | Set AF/MF switch to AF; Re-attach lens securely; Use flash or brighter lighting; Clean lens and camera contacts with a soft, dry cloth. |
| Görüntüler bulanık | Incorrect focus; Camera shake; Dirty lens elements; Lens not fully extended (if applicable). | Ensure proper focus (AF or MF); Use a faster shutter speed or tripod; Clean lens elements; Ensure zoom is set correctly and lens is stable. |
| Lens kamera tarafından tanınmıyor. | Lens not properly attached; Dirty electrical contacts; Incompatible camera model. | Re-attach lens securely; Clean lens and camera contacts; Verify camera compatibility (this lens is for Canon EF mount). |
6. Özellikler
Detailed technical specifications for the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens.
| Özellik | Detay |
|---|---|
| Ürün Boyutları | 10.1 x 6.7 x 8.4 inç |
| Ürün Ağırlığı | 3 pound |
| ASIN | B018WN62NU |
| Ürün Model Numarası | 6473A003 |
| Marka | Kanon |
| Odak Uzaklığı Açıklaması | 75-300 milimetre |
| Lens Türü | Telephoto, Zoom |
| Uyumlu Montajlar | CanonEF |
| Üretici | Kanon |
| İlk Mevcut Tarih | 3 Aralık 2015 |
7. Garanti ve Destek
For information regarding warranty coverage, technical support, or service for your Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens, please refer to the official Canon website or contact Canon customer support directly.
Keep your purchase receipt and any warranty cards in a safe place, as they may be required for warranty claims.
You can typically find support resources, FAQs, and contact information on the official Canon support pages.
