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Canon Cinema EOS C300 Professional Camcorder EOS Mount
Canon Cinema EOS C300 PL Professional Camcorder PL Mount
With an ultra-high approx. 11x zoom range covering everything from wide-angle to super-telephoto, Canon's latest professional series 'white lens' is designed for professional photographers looking to limit lens changes and overall kit weight. With Image Stabilization (IS) and high speed, silent auto focus, this superbly specified lens delivers what others can only imagine. Canon's renowned IS technology compensates for approximately three stops with no perceptible increase in image blur. This vastly increases the range of circumstances in which hand-held photography is possible, limiting the need to carry a tripod. Major movement in a specific direction is detected as conscious panning and correction is halted in the relevant direction, thereby preventing shake-return. The ultrasonic motor (USM) converts ultrasonic vibration energy into rotational force to deliver high-speed, high-precision, super efficient and virtually noiseless auto focusing, with good holding torque for rapid response, accurate stopping. The lens has full-time manual override. The 0.7m minimum focusing distance throughout the entire zoom range also makes it ideal for close-up magnifications. Lens shape and coatings have been optimized to suppress ghosting and flaring, making the lens ideal for use with digital cameras that can be susceptible to reflections off the recording sensor. When fitted to digital cameras with an APS-C size sensor such as the EOS 10D, the lens has an equivalent focal length range of 45-480mm. Beautiful contrast, low distortion and high corner-to-corner resolution is evident throughout the zoom range. An EMD (electromagnetic diaphragm) controls aperture for fast, quiet, highly precise control. A circular aperture diaphragm affords pleasing background blur, from full aperture to two stops down. The EF 28-300mm features a rugged dust-proof and drip-proof construction, designed for professionals working under a wide range of harsh conditions. The drive patte
The lens embodies Canon's highest standards of L-series optics, build quality, reliability and operability. A robust construction includes dust and moisture resistant seals to protect against harsh weather conditions. A fast f/2.8 aperture delivers impressive low light performance and depth-of-field control. The aperture is fixed over the full focal range, allowing photographers to maintain a constant fast shutter speed when zooming. A ring USM (Ultrasonic Motor) drives extremely rapid auto focus with near-silent operation. Full time mechanical manual focus override is available without having to switch out of AF. The lens offers a minimum focusing distance of 0.28m throughout the zoom range. The EF 16-35mm f/2.8L II USM incorporates three aspherical elements to ensure corner-to-corner sharpness and clarity throughout the focal range. Two UD (Ultra Low Dispersion) elements virtually eliminate chromatic aberrations. Super Spectra lens coatings suppress flare and ghosting - more prone to occur with digital cameras due to reflection off the image sensor. Coatings also help maintain accurate color balance and high contrast. The lens passes distance information back to the camera's E-TTL II flash system for consistently accurate flash metering. The EF 16-35mm f/2.8L II USM lens comes supplied with a lens hood and soft case.