Main Features
-The
new YJ20x8.5B is a long zoom portable 2/3-inch lens
offered by Canon to support a broad diversity of professional,
business and industrial production applications. It is the
latest member of a family of portable Pro-Video lenses that
collectively offer an affordable broad range of creative
options.
-The new YJ20x8.5B utilized advanced optical technologies
and powerful computer-aided design techniques to produce a
high-performing lens in an impressive 2.58 lb package, a full
11% lighter than its predecessor, the YJ19x9B KRS. It uses the
Canon-renowned 3-group Internal Focus system. It is a design
directly responding to the expressed creative desires of a broad
cross-section of producers for a versatile acquisition system.
ABOUT THIS LENS
-The new YJ20x8.5B represents an excellent compromise
between the demands for high sensitivity (maximum relative
aperture of f 1.8) and mobility in a lightweight handheld camera
system that can address a wide diversity of corporate, business
& industrial, and some broadcast applications
-The new YJ20x8.5B KRS offers the widest focal length
(8.5mm), highest zoom ratio (20x) of any lens in its class as
well as the fastest servo zoom speed (1.2 seconds, end to end).
In addition, the lens offers a generous horizontal field of view
of 54.7 degrees. The optical optimization strategies achieved an
excellent MTF profile over the entire image plane, minimization
of chromatic aberrations, and maximization of image contrast.
Contrast was extended by superb control of black reproduction –
with optical and mechanical design innovations that
substantially reduced flare, veiling glare, and any internal
reflections.
-The new YJ20x8.5B KRS also features a new and exclusive
ergonomically designed drive unit. The drive unit will not only
fit into the palm of your hand more comfortably, since it is
smaller, it improves the feeling of unity between the drive unit
and the lens. The drive unit, featuring a grip support and
ribbed surface, is tilted at an ideal angle in order to achieve
a better balance and to provide more comfort to the operator.
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Product Code:
YJ20x8.5BKRS
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