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The bar for Pro-Video excellence has been raised with the
introduction of the new YJ19x9B KRS 2/3" and YH19x6.7 KRS
1/2" IFpro lens.
Advantages of IF technology include reduced chromatic aberrations,
high and flat MTF, ergonomic grip, special protein paint,
and the trademark IF square hood which eliminates ghosting
and flare, and allows for creative filter work. Responding
to the increasingly high standards of Pro-Video users, the
Canon 19X IFpro lens excels with a 30% faster zoom motor,
and Canon's exclusive Shuttle Shot technology, which allows
operators to zoom back and forth instantly between any two
positions, at the touch of a button.
The IFpro lens, originally introduced by Canon with our
18X, (the choice of 80% of all Pro-Video internally focused
(IF) lens buyers) offers some important user benefits including:
reduced chromatic aberrations for increased resolution,
decreased flare, and enhanced production value. IF technology
also allows users a higher level of creative filter use,
since the front of the barrel does not turn when focusing.
SHUTTLE SHOT
By memorizing any two focal lengths, the Shuttle Shot can
automatically "shuttle" between the two points at its highest
speed, moving in either direction. If the full telephoto
focal length is one of the two points, this function can
also be used as a tool to quickly check focus and then zoom
back to the original starting point.
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