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CANON KH16ex5.7 HDTV Portable Lens (ENG / EFP)
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KH16ex5.7 IRSE (HDgc Series) For 1/2 inch Image Size Cameras
Corresponding to the digital High Definition broadcasting and diversity of HDTV equipment, Canon has added a new series to its HDTV lens line up, the HDsc series. The
new HDgc series supports the emergence of an important new generation of cost-effective HD acquisition systems. Adopting the advantages created by Canon's unique technology, the new HDgc
lenses exhibit high MTF, high resolution and high contrast from the center of the image to its extreme edges, meanwhile maintaining its compact size and weight.
Enhanced Digital Drive
The KH21ex5.7, KH16ex5.7 and the KH10ex3.6 carry Canon’s original Enhanced Digital Drive, a drive unit equipped with an information display and a digital function selector so that the
user can customize the enhanced digital functions much more easily and precisely. The new design enables the user to fully bring out the digital functions.
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Product Code: KH16ex5.7 IRSE
Discontinued
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| Main Features |
· Shuttle Shot
By memorizing any two focal lengths, the digital drive can automatically “shuttle” between the two points, moving
in either direction.
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Framing Preset
An angle of view can be preset in either of two memories and the lens will zoom to that position by pushing a simple button. During
a performance, framing preset will reproduce the zoom position decided upon at the rehearsal. It is easy to repeat the same zoom as often as you like at the highest speed or in a preset zoom
speed.
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Speed Preset
A specific zoom speed can be preset in memory and it is possible to repeat the zoom speed as often as you like by pushing a simple
button.
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Equipped with Canon's original Rotary Encoder Device
Canon is introducing a new series with a new enhanced digital drive unit which 16 bit resolution Rotary Encoder Devices has built in.
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General Specifications
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| Lens Model Number |
KH16ex5.7 IRSE |
| Zoom Ratio |
16x |
| Built-in Extender |
1.0x |
2.0x |
Range of Focal Length
(with Extender) |
5.7~92mm |
11.4~184mm |
Maximum Relative Aperture
(with extender) |
1:1.4 at 5.7-71.6mm
1:1.8 at 92m |
1:2.8 at 11.4-143.1mm
1:3.6 at 184m |
Angular field
of view
(with Extender) |
16:9
Aspect Ratio
(9.6 x 5.4mm)
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62.9°x 38.0°
4.3°x 2.4° |
34.0°x 19.5°
2.1°x 1.2° |
| Minimum Object Distance (M.O.D.) |
0.6m (10mm with Macro) |
Object Dimensions at M.O.D.
(with Extender) |
16:9
Aspect Ratio
(9.6 x 5.4mm)
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67.2 x 37.8cm at 5.7mm
4.1 x 2.3cm at 92mm |
34.6 x 19.5cm at 11.4mm
2.1 x 1.2cm at 184mm |
| Approx.Size (W x H x L) |
163.9 x 106.3 x 196.7 mm |
| Approx.Mass |
1.47kg |
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