Canon CN-E15.5-47mm T2.8 L S Operation Manual

Canon CN-E15.5-47mm T2.8 L S manual cover

Pages 43

Year 2013

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Canon CN-E15.5-47mm T2.8 L S Specification

The Canon CN-E15.5-47mm T2.8 L S Lens is a high-performance cinema zoom lens designed for professional filmmaking and video production. It features a focal length range of 15.5-47mm, providing versatile wide-angle to standard zoom capabilities suitable for various shooting scenarios. The lens offers a consistent maximum aperture of T2.8 across the entire zoom range, ensuring excellent low-light performance and depth of field control. Built with an EF mount, the CN-E15.5-47mm is compatible with Canon's Super 35mm and full-frame cinema cameras, making it a versatile option for cinematographers.

The lens construction includes 18 elements in 14 groups, incorporating large-diameter aspherical elements and low dispersion glass to minimize distortions and chromatic aberrations, delivering exceptional image clarity and sharpness. It supports an 11-blade iris diaphragm, which contributes to beautiful bokeh and smooth out-of-focus highlights. The CN-E15.5-47mm features robust mechanical components designed for professional use, including a 114mm front diameter, geared focus, zoom, and iris rings for seamless integration with standard cinema accessories such as follow focus and matte boxes.

Weighing approximately 4.8 pounds, the lens balances well on various camera systems while offering easy handling during extended shoots. Its durable construction and weather-resistant design ensure reliability in diverse shooting environments, from controlled studio settings to challenging outdoor locations. The Canon CN-E15.5-47mm T2.8 L S Lens is engineered to deliver superior optical performance, precise control, and professional-grade durability, making it an ideal choice for filmmakers seeking high-quality cinematic visuals.

Canon CN-E15.5-47mm T2.8 L S F.A.Q.

What is the best way to clean the Canon CN-E15.5-47mm T2.8 L S Lens?

To clean the lens, use a microfiber cloth to gently wipe the lens surface. For stubborn spots, use a lens cleaning solution applied to the cloth, not directly on the lens. Avoid using rough materials that might scratch the lens.

How do I properly store the Canon CN-E15.5-47mm T2.8 L S Lens when not in use?

Store the lens in a cool, dry place in its original case to protect it from dust and moisture. Ensure the lens caps are on, and consider using silica gel packets to reduce humidity.

Why is my Canon CN-E15.5-47mm T2.8 L S Lens not focusing correctly?

Check if the lens is set to manual focus inadvertently. Ensure the lens mount is clean and secure. If the problem persists, it might need calibration or professional servicing.

Can the Canon CN-E15.5-47mm T2.8 L S Lens be used in low light conditions?

Yes, the T2.8 aperture allows for good performance in low light conditions by allowing more light to reach the sensor.

What should I do if the zoom ring of the Canon CN-E15.5-47mm T2.8 L S Lens is stiff?

If the zoom ring is stiff, try gently rotating it back and forth to free it up. Avoid forcing it. If the issue persists, the lens may need professional maintenance.

How can I reduce lens flare when using the Canon CN-E15.5-47mm T2.8 L S Lens?

To reduce lens flare, use a lens hood and avoid shooting directly into bright light sources. Adjust your shooting angle to minimize the chances of flare.

Is it possible to use filters with the Canon CN-E15.5-47mm T2.8 L S Lens?

Yes, the lens has a front filter thread that allows for the attachment of compatible filters to enhance image quality or achieve specific effects.

What precautions should I take when using the Canon CN-E15.5-47mm T2.8 L S Lens in humid environments?

In humid environments, use silica gel packets in your camera bag to absorb moisture. After use, store the lens in a dry place and consider using a dehumidifier.

How often should I service the Canon CN-E15.5-47mm T2.8 L S Lens?

Regular servicing is recommended every 1-2 years, depending on usage. Frequent professional use may require more regular maintenance to ensure optimal performance.

What are the ideal conditions for using the Canon CN-E15.5-47mm T2.8 L S Lens?

The lens performs well in various conditions, but ideal settings include moderate temperatures and dry environments to prevent condensation and maintain performance.