Canon Ultrasonic EF200mm f 2L IS USM Instruction Manual

Canon Ultrasonic EF200mm f 2L IS USM manual cover
Pages 17
Year 2008
Language(s)
English en

Canon Ultrasonic EF200mm f 2L IS USM Specification

The Canon Ultrasonic EF200mm f/2L IS USM Lens is a high-performance telephoto lens designed for professional photographers who demand superior optical quality and versatility. Featuring an impressive maximum aperture of f/2, this lens excels in low-light conditions and delivers exceptional depth-of-field control, enabling photographers to achieve stunning bokeh effects. The lens construction comprises 17 elements in 12 groups, incorporating fluorite and ultra-low dispersion glass to minimize chromatic aberrations and enhance image clarity and sharpness.

Equipped with Canon's advanced Image Stabilization (IS) system, this lens effectively compensates for camera shake, providing up to four stops of correction. This feature is particularly beneficial for handheld shooting and in challenging lighting environments, ensuring crisp, blur-free images. The Ultrasonic Motor (USM) ensures fast, precise, and near-silent autofocus, making it ideal for capturing both still and moving subjects with ease.

The Canon EF200mm f/2L IS USM is part of the L-series, denoting its status as a premium lens with robust weather-sealing and a durable build to withstand rigorous professional use. It has a minimum focusing distance of 1.9 meters, offering flexibility in composition and framing. The lens is compatible with full-frame and APS-C format Canon EOS cameras, providing versatility across different camera systems. With a nine-blade circular diaphragm, it enhances the aesthetic quality of out-of-focus areas, making it a preferred choice for portrait, sports, and wildlife photography. Overall, this lens stands out for its exceptional optical performance, durability, and advanced features, making it a valuable addition to any professional photographer's toolkit.

Canon Ultrasonic EF200mm f 2L IS USM F.A.Q.

What is the best way to clean the Canon Ultrasonic EF200mm f/2L IS USM lens?

To clean the lens, use a soft, lint-free cloth or a microfiber cleaning cloth. Gently wipe the lens surface to remove dust and smudges. For stubborn spots, use a small amount of lens cleaning fluid applied to the cloth, not directly on the lens. Avoid using tissue paper or rough materials that may scratch the lens.

How do I update the firmware for the Canon EF200mm f/2L IS USM lens?

The Canon EF200mm f/2L IS USM lens does not require firmware updates as it is controlled by the camera body firmware. Ensure your camera body has the latest firmware for optimal compatibility and performance.

Why is my Canon EF200mm f/2L IS USM lens not focusing properly?

Check if the autofocus (AF) switch on the lens is set to AF mode. Ensure the lens and camera contacts are clean for proper communication. If problems persist, try resetting the camera settings or test the lens on a different camera to determine if the issue is with the lens or camera body.

Can I use the Canon EF200mm f/2L IS USM lens in low light conditions?

Yes, the Canon EF200mm f/2L IS USM lens is designed for low light conditions with its large f/2 aperture, which allows more light to enter the lens, enabling faster shutter speeds and better performance in dim environments.

What should I do if the image stabilization on my Canon EF200mm f/2L IS USM lens is not working?

Ensure that the Image Stabilization (IS) switch on the lens is turned on. Check the camera menu settings to make sure IS is enabled. If the issue continues, try resetting the camera settings and testing the lens on another camera body. If the problem persists, consult Canon support.

How can I protect my Canon EF200mm f/2L IS USM lens from the elements?

Use a UV filter to protect the front element from dust and scratches. Consider using a lens hood to shield against rain and flare. When not in use, store the lens in a padded case or camera bag with silica gel to manage moisture.

What is the minimum focusing distance of the Canon EF200mm f/2L IS USM lens?

The minimum focusing distance for the Canon EF200mm f/2L IS USM lens is approximately 1.9 meters (6.2 feet), allowing for close-up shots with a pleasing background blur.

Can I use teleconverters with the Canon EF200mm f/2L IS USM lens?

Yes, the Canon EF200mm f/2L IS USM lens is compatible with Canon EF 1.4x and EF 2x teleconverters, which can increase the focal length to 280mm or 400mm respectively, with some reduction in maximum aperture and autofocus performance.

How can I achieve the best bokeh effect with the Canon EF200mm f/2L IS USM lens?

To achieve a pleasing bokeh effect, use a wide aperture setting, such as f/2. Position your subject closer to the lens and ensure the background is distant. This will result in a shallow depth of field, enhancing the bokeh effect.

What should I do if my Canon EF200mm f/2L IS USM lens gets wet?

Immediately dry the lens with a soft, absorbent cloth. Avoid turning the lens or camera on until completely dry. If moisture remains inside, place the lens in a sealed bag with silica gel packets to absorb humidity. If problems persist, seek professional servicing.