CANON KJ10ex4.5B HDTV Portable Lens

KJ10ex4.5B IRSE A

Canon HDTV Lenses

CANON KJ10ex4.5B HDTV Portable Lens

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 CANON KJ10ex4.5B HDTV Portable Lens (ENG / EFP)


KJ10ex4.5B IRSE A For 2/3 inch Image Size Cameras
HDgc Series Lens (For 2/3 inch CCD 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.

KJ10ex4.5B IRSE

Product Code: KJ10ex4.5B IRSE
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Main Features
· Enhanced Digital Drive
The IRSE models of the HDgc lenses 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.

· Shuttle Shot
By memorizing any two focal lengths, the digital drive can automatically “shuttle” between the two points, moving in either direction.

· 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.

· 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.

· 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.

General Specifications  

Lens Model Number KJ10ex4.5B IRSE A
Zoom Ratio 10x
Built-in Extender 1.0x 2.0x
Range of Focal Length
(with Extender)
4.5~45mm 9~90mm
Maximum Relative Aperture
(with extender)
1:1.8 at 4.5-34.5mm
1:2.35 at 45mm
1:3.6 at 9-68.9mm
1:4.7 at 90mm
Angular field
of view
(with Extender)
Aspect Ratio
(9.6 x 5.4mm)
93.7°x 61.9 °
12.2 °x 6.9 °
56.1°x 33.4 °
6.1°x 3.4 °
Minimum Object Distance (M.O.D.) 0.3m (10mm with Macro)
Object Dimensions at M.O.D.
(with Extender)
Aspect Ratio
(9.6 x 5.4mm)
74.1 x 41.7cm at 4.5mm
6.4 x 3.6cm at 45mm
37.0 x 20.8cm at 9mm
3.2 x 1.8cm at 90mm
Approx.Size (W x H x L) 168.2 x 110.6 x 237.7 mm
Approx.Mass 1.83kg

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