Canon EF35mm f 1.4L II USM Instruction Manual

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Year 2015

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Canon EF35mm f 1.4L II USM Specification

The Canon EF 35mm f/1.4L II USM Lens is a professional-grade wide-angle prime lens designed for Canon's full-frame and APS-C DSLR cameras. It features a large maximum aperture of f/1.4, allowing for exceptional low-light performance and the ability to create a shallow depth of field with smooth, creamy bokeh. The lens incorporates a sophisticated optical design with 14 elements in 11 groups, including a Blue Spectrum Refractive optics element, which significantly reduces chromatic aberration and enhances image clarity and sharpness. An Ultra-Sonic Motor (USM) ensures fast, precise, and near-silent autofocus, making it ideal for both still photography and video recording.

The lens construction is robust and weather-sealed, offering durability and resistance to dust and moisture, thus suitable for demanding shooting conditions. Its diameter is approximately 80.4mm and the length is 105.5mm, with a weight of 760 grams, providing a balanced feel when paired with a compatible camera body. The minimum focusing distance is 0.28 meters, allowing for close-up shots with a maximum magnification of 0.21x. A nine-blade diaphragm contributes to a pleasing out-of-focus quality.

The Canon EF 35mm f/1.4L II USM also includes advanced coatings such as Subwavelength Structure Coating (SWC) and Air Sphere Coating (ASC) to reduce lens flare and ghosting, enhancing contrast and color fidelity even in challenging lighting conditions. The lens accepts 72mm filters and is compatible with a wide range of accessories, including lens hoods and cases. This lens is highly favored for its versatility, making it suitable for landscape, portrait, street, and event photography.

Canon EF35mm f 1.4L II USM F.A.Q.

What are the best camera settings to use with the Canon EF35mm f/1.4L II USM Lens for portrait photography?

For portrait photography, set the aperture to f/1.4 to achieve a shallow depth of field, which helps isolate the subject from the background. Use a low ISO setting such as 100 or 200 for minimal noise, and adjust the shutter speed to ensure proper exposure.

How can I troubleshoot autofocus issues with my Canon EF35mm f/1.4L II USM Lens?

Ensure that the lens and camera contacts are clean. Try switching to manual focus to check if the issue persists. If autofocus is still not working, reset the camera settings or try the lens on another camera body to determine if the problem is lens-specific.

What maintenance steps should I regularly perform on my Canon EF35mm f/1.4L II USM Lens?

Regularly clean the lens elements with a microfiber cloth and lens cleaning solution. Check and clean the lens mount contacts. Store the lens in a dry, dust-free environment, and use a protective filter to prevent front element damage.

How do I correct chromatic aberration when using the Canon EF35mm f/1.4L II USM Lens?

Enable lens corrections in your camera's settings if available, or use post-processing software like Adobe Lightroom to adjust chromatic aberration and remove color fringing.

Can I use the Canon EF35mm f/1.4L II USM Lens for landscape photography?

Yes, the lens can be used for landscape photography. Use a smaller aperture, such as f/8 or f/11, to achieve a greater depth of field, ensuring that both the foreground and background elements are in focus.

What are the recommendations for shooting in low light with the Canon EF35mm f/1.4L II USM Lens?

Utilize the wide maximum aperture of f/1.4 to allow more light into the lens. Increase the ISO sensitivity to maintain a usable shutter speed, and consider using a tripod to stabilize the camera for longer exposures.

How can I achieve the best bokeh effect with my Canon EF35mm f/1.4L II USM Lens?

Set the aperture to f/1.4 to maximize the blurring of the background, and position your subject close to the lens while keeping the background at a distance to enhance the bokeh effect.

Is the Canon EF35mm f/1.4L II USM Lens weather-sealed?

Yes, the Canon EF35mm f/1.4L II USM Lens features weather sealing, offering protection against dust and moisture. However, it is advisable to use additional weather protection in harsh conditions.

What is the optimal focal length for street photography with the Canon EF35mm f/1.4L II USM Lens?

The 35mm focal length is optimal for street photography as it provides a natural perspective similar to human vision, allowing you to capture candid shots without distortion.

How can I prevent lens flare when using the Canon EF35mm f/1.4L II USM Lens?

Use the lens hood included with the lens to block stray light. Avoid shooting directly into bright light sources, and adjust your shooting angle to minimize flare effects.