KT17ex4.3B IRSE
The KT17ex4.3B IRSE is a 1/3" portable standard lens with a built-in 2x extender that provides great optical performance and value.
Benefici
- Focal range 4.3~73mm (146mm with Extender)
- MOD 0.6M (10mm with Macro)
- Built-in 2x extender
- Enhanced Digital Drive
- Ecological, robust, ergonomic design
Caratteristiche dettagliate
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Standard 1/3" portable HD lens
The KT17ex4.3B IRSE is a 1/3" portable HD standard lens
specifically designed to support a range of corporate and business
industrial applications.
The KT17ex4.3B IRSE offers a focal length of up to 73mm (or 146mm
with extender) and a wide-angle of almost 62.9 degree angular field
of view in the 16:9 HDTV image format. The lens features a 17x zoom
ratio and has a minimum focal length of 4.3mm. This lens can
encompass an unusually broad range of shooting situations, and
offers excellent operational capabilities at a very affordable
price in a compact package weighing 1.48kg.
The lens has high MTF over the entire image plane, minimization of
chromatic aberrations, and maximization of image contrast. Relative
light distribution is optimized for the more open aperture settings
and uniformity of brightness across the image plane combined with
the high contrast and excellent picture sharpness produces vividly
clear HD pictures. Contrast is extended - flare, veiling glare, and
any internal reflections have been substantially reduced. It has
tight control of the geometric distortion at wide-angle settings
and spectral transmittance characteristic adheres to HDTV
colorimetric standards.
Optical Technologies
Newly developed optical materials combined with the very latest
lens element design innovations and multilayer coatings - that
produce an unsurpassed pristine imaging system for the most
discerning production team.
Internal Focus
A Canon design innovation that uses a floating optical system to
better control chromatic aberrations.
Digital Technologies
Enhanced Digital Drive technology
16-bit rotary encoder for aperture control reports to the
associated camera Iris control system (10-bit compatibility).
Maximum Zoom speed is 1.2 seconds over the entire range.
Mechanical Technologies
Compact digital serv
Specifiche tecniche
Ulteriori informazioni su Canon KT17ex4.3B IRSE, funzionalità e caratteristiche.