Not a consumer product, but Canon’s two Super Zooms have a home in the broadcast industry.
Turner Studios’ first HDTV truck has two Canon DIGISUPER 100xs and seven DIGISUPER 86xs studio/field lenses, each with the shake-free shooting of Shift-IS Image Stabilization. Five portable Canon HJ21×7.8B IRSD lenses, with the added control of Digital Drive, will also be onboard.
“By selecting Canon, Turner has purchased the most advanced HD lenses in the world,” said Gordon Tubbs, assistant director, broadcast and communications division at Canon U.S.A., Inc, a subsidiary of Canon Inc. (NYSE: CAJ). “Since the introduction of the DIGISUPER 100xs at NAB 2003, it has become the standard triple-digit lens in HD and SD production. We’re extremely proud that the new HD truck for Turner Studios will be going on the road with the DIGI UPER 100xs and a full host of Canon glass.”
The DIGISUPER 100xs, or XJ100×9.3B IE-D, from Canon, was the first-ever broadcast lens to provide a triple-digit zoom range from wide angle to telephoto. Incorporating Canon’s world-class optics and superior Image Stabilizer (Shift-IS) technology, which is capable of eliminating vibrations at a frequency of up to 10 Hz for unparalleled precision at the telephoto end, the DIGISUPER 100xs allows shake-free shots never before possible in sports and entertainment production.
Making the DIGISUPER 86xs’, also known as the XJ86×9.3B IE, and the DIGISUPER 100xs, or XJ100×9.3B IE-D, high performance a reality is Canon’s breakthrough “xs” technology, which reduces the weight, while adding advanced specifications. With the X-Element and Power Optical System, Digital Servo System, CAFS (Constant Angle Focusing System) and Crossover for switchable 16:9/4:3 cameras, the Canon Digi Super 86xs is an HDTV-quality lens that makes top performance affordable for SDTV as well.
The Canon HJ21×7.8B IRSD/IASD is for totally portable ENG/EFP production in HD or SD, and excels by exhibiting almost no zoom effect during focusing. It brings the high specifications and light weight of Canon’s HDxs system to the portable arena, as well as the highly useful controls and advanced ergonomics of Digital Drive.
“The current trend in mobile production is the construction of a growing number of HD trucks,” adds Gordon Tubbs. “Turner is now putting their own HD truck on the road, and they’re equipping it with Canon glass.”
Features
XS - The letters XS come from the word “Excess”, an indication that the new generation of lenses exceeds all conventional lens specifications and concepts by using breakthrough technologies. It allows for higher specification lenses in smaller and lighter packages. Knowing the requirements for HDTV, Canon has developed the DIGI SUPER 100 xs to meet and exceed those demanding performance specifications. Further enhancing the DIGI SUPER 100 xs series is Canon’s latest built-in stabilization method, Shift-IS, a standard feature of both lenses.
HD Optical Performance with a 100x Zoom Ratio
The DIGI SUPER 100 xs is a powerful field lens that utilizes Canon’s unique optical design concept, the “Power Optical System” with ” X-Element“. By adopting this concept and advanced technology, The DIGISUPER 100 xs has improved the range of focal length from 9.3mm-930mm and also has succeeded in compensating the chromatic aberration to a very high accuracy. The superior optical capacity also allows the lens to offer a maximum relative aperture of 1.7 and a minimum object distance of 3.0 meters. Moreover, the DIGISUPER100 xs is almost the same size and weight as the DIGI SUPER 86 xs. Canon considers that, no matter how prominent the specifications, if the lens is huge and massive, it is meaningless as a production tool.
X-Element & POWER OPTICAL SYSTEM
Canon has developed this breakthrough optical design concept using a newly developed optical element in the most effective way. We have named the new design concept the “Power Optical System” which achieves higher specifications and quality using the new optical “X-Element” which virtually eliminates aberrations.
“CAFS” Constant Angle Focusing System
The zooming effect of focus is the phenomena where the picture size (angle of view) changes when focusing (breathing). However, a 32bit CPU calculates and controls the zoom when focusing in order to counteract these phenomena.
Thus the DIGISUPER 100 xs have ZERO zooming effect of focus throughout the whole zoom range.
CROSSOVER COMPATIBILITY
Available optionally is the dual aspect ratio switching system, “CROSSOVER”, for switchable 16:9/4:3 cameras.
LINK - Canon Broadcast
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