Canon CN-E 30-300mm T2.95-3.7 L SP - PL Mount 4K Cine Telephoto Zoom Lens (p/n 6142B001AA). The four new Canon zoom cinema lenses comprise the CN-E14.5-60mm T2.6 L S (for EF mounts) and CN-E14.5-60mm T2.6 L SP (for PL mounts) wide-angle cinema zoom lenses, and the CN-E30-300mm T2.95-3.7 L S (for EF mounts) and CN-E30-300mm T2.95-3.7 L SP (for PL mounts) telephoto cinema zoom lenses. Each lens supports 4K (4096 x 2160 pixels) resolution, which delivers a pixel count four times that of Full HD (1920 x 1080 pixels), and offers compatibility with industry-standard Super 35 mm-equivalent cameras as well as APS-C cameras.
Employing anomalous dispersion glass, effective in eliminating chromatic aberration, and large-diameter aspherical lenses, the zoom lenses achieve high-resolution imaging from the center of the frame to the outer edges. Each lens is equipped with a newly designed 11-blade aperture diaphragm for soft, attractive blur characteristics, making them ideally suited for cinematographic applications.
The focal length range of 14.5-300 mm covered by the new zoom lenses represents the most frequently used focal lengths in theatrical motion picture production, a range that often requires a combination of three or more separate zoom lenses. Canon’s new wide-angle and telephoto cinema zoom lenses, however, offer a wider angle and powerful zooming to provide complete coverage across this range with just two lenses. The new wide-angle cinema zoom lenses will offer the industry’s widest angle of view among 35 mm digital cinema lenses with a wide-angle-end focal length of 14.5 mm.
Zoom, focus and iris markings are all engraved on angled surfaces for improved readability from behind the camera. With a focus rotation angle of approximately 300 degrees and a zoom rotation angle of approximately 160 degrees, the lenses facilitate precise focusing performance while making possible smooth and subtle zoom operation.
The new top-end cinema zoom lens lineup can be used with standard manual and electronic movie industry accessories, as well as matte boxes. Featuring a unified front lens diameter and uniform gear positions, the lenses do away with the need to adjust or reposition accessory gear when switching between other lenses in the series.