Canon Ultrasonic EF-S17-55mm f 2.8 IS USM Instruction Manual

Canon Ultrasonic EF-S17-55mm f 2.8 IS USM manual cover
Pages 13
Year 2006
Language(s)
English en

Canon Ultrasonic EF-S17-55mm f 2.8 IS USM Specification

The Canon Ultrasonic EF-S 17-55mm f/2.8 IS USM Lens is a versatile, high-performance zoom lens designed for APS-C format digital SLR cameras. It features a constant maximum aperture of f/2.8, allowing for excellent low-light performance and depth-of-field control throughout the zoom range. The lens is equipped with Canon’s Image Stabilization (IS) technology, providing up to three stops of shake correction, which is particularly beneficial for handheld shooting in challenging lighting conditions. Its Ultrasonic Motor (USM) ensures fast, precise, and near-silent autofocus, making it suitable for both still photography and video recording. The optical design incorporates three aspherical lens elements and two Ultra-Low Dispersion (UD) elements that effectively reduce chromatic aberrations and distortions, resulting in sharp, high-contrast images. A Super Spectra coating minimizes ghosting and flare, enhancing color accuracy and contrast. The lens has a minimum focusing distance of 0.35 meters, allowing for close-up photography with a maximum magnification of 0.19x. The circular aperture diaphragm contributes to pleasing background blur, or bokeh, which is particularly attractive in portrait and macro photography. The EF-S 17-55mm f/2.8 IS USM lens is constructed with durability in mind, featuring a robust build quality that withstands regular use. Its filter diameter is 77mm, and the lens is compatible with various Canon lens accessories, including lens hoods and filters. This lens is well-suited for a range of photographic applications, from landscapes to portraits, providing flexibility and high image quality for enthusiasts and professionals alike.

Canon Ultrasonic EF-S17-55mm f 2.8 IS USM F.A.Q.

How do I properly clean the Canon Ultrasonic EF-S17-55mm f/2.8 IS USM Lens?

To clean the lens, first use a blower to remove dust particles. Then, use a microfiber cloth with a few drops of lens cleaning solution to gently wipe the lens surface. Avoid applying too much pressure to prevent scratches.

What is the best way to store the Canon EF-S17-55mm lens when not in use?

Store the lens in a cool, dry place, ideally in a padded camera bag or case. Use a lens cap to protect the front element and consider using a silica gel pack to avoid moisture build-up.

How can I prevent lens flare when using the Canon EF-S17-55mm f/2.8 IS USM Lens?

To minimize lens flare, use the lens hood provided with the lens, avoid shooting directly into strong light sources, and adjust the angle slightly to reduce glare.

Why is my Canon EF-S17-55mm lens not focusing correctly?

Ensure the switch on the lens is set to AF (Autofocus). Check the camera settings to make sure the autofocus mode is correctly configured. Clean the lens contacts with a dry cloth to ensure proper communication with the camera.

What should I do if the image stabilization is not working on my lens?

First, ensure the IS (Image Stabilization) switch on the lens is set to 'On'. If the issue persists, try resetting the camera. If the problem continues, the lens may need servicing by an authorized technician.

Can I use filters with the Canon EF-S17-55mm f/2.8 IS USM Lens?

Yes, you can use filters. The lens has a 77mm filter thread, allowing you to attach various filters for different effects, such as UV, polarizers, and ND filters.

How do I update the firmware for the Canon EF-S17-55mm lens?

The Canon EF-S17-55mm f/2.8 IS USM Lens does not have firmware that users can update. Ensure your camera body firmware is up-to-date to optimize compatibility and performance.

Is the Canon EF-S17-55mm lens weather-sealed?

No, the Canon EF-S17-55mm f/2.8 IS USM Lens is not weather-sealed, so it is advisable to avoid using it in harsh weather conditions without adequate protection.

What are the common signs that my Canon EF-S17-55mm lens needs servicing?

Common signs include unusual noise during focusing, unresponsive zoom or focus rings, persistent lens errors on the camera display, and visible damage to the lens elements.

Can I use the Canon EF-S17-55mm lens on a full-frame camera?

The Canon EF-S17-55mm lens is designed for APS-C sensor cameras. Using it on a full-frame camera will result in vignetting unless the camera has a crop mode option.