Cooke发布5/i和Panchro 135mm定焦镜头

#2011新品#

      Cooke Optics，电影业的精密镜头的主要制造商，将发布其5/i 135mm定焦镜头和Panchro 135mm镜头，在IBC2011上的11.D10展位。

      5/i 135mm定焦镜头，T1.4和5/i的标志的对焦环，当需照明时，可消除外部灯光对拍摄的影响。
      Panchro 135mm更小，更轻，T2.8，并进一步增加了价值降低了成本，更受2nd unit电影、电视剧和纪录片制作者的青睐。

      两个镜头色彩校准同于目前所有的库克镜头，特色在于有提供给摄影师内置的/i技术，摄影师和团队需要的数据，包括镜头的设置，对焦距离，光圈和景深，超焦距位置和焦距有度量标准和英制的测量值。

参考原文：

     Cooke Optics, the premier manufacturer of precision lenses for the motion picture industry, announced that it will unveil 135mm lenses for its 5/i Prime and Panchro lens sets at IBC 2011 on Stand 11.D10. The 135mm focal lengths are the latest eagerly anticipated additions to each set.
     The 135mm for the 5/i set has T1.4 speed and the 5/i’s signature focus ring that illuminates when required, eliminating the need for external lights that affect the shot.
     The Panchro 135mm joins the smaller, lighter weight set at T2.8, and adds further value to this lower-cost lens range that is finding favour on projects including 2nd unit film shoots, dramas and documentaries.
     Both lenses are colour-matched and calibrated to all existing Cooke lenses and feature built-in /i Technology which provides cinematographers, camera operators and post teams with vital metadata including lens setting, focusing distance, aperture and depth-of-field, hyperfocal distance and focal length in both metric and imperial measurements.
     The full range of Cooke 5/i, S4 and Panchro lenses, including the new 5/i 135mm lens and a prototype of the 135mm Panchro lens, will be on display on Stand 11.D10 at IBC 2011.

英文来源：http://cinescopophilia.com/cooke-optics-new-5i-panchro-135mm-prime-lenses/