Canon CJ24ex7.5B IASE S 4K Broadcast Zoom Lens

A class-leading 24x broadcast zoom with standard 4K optical quality

A portable telephoto lens with a 24x zoom and a focal length of 7.5-180mm, this lens integrates beautifully with a UHD workflow and offers standard 4K performance with enhanced operability, perfect for on-the-shoulder newsgathering.

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Canon CJ24ex7.5B IASE S 4K Broadcast Zoom Lens


4K optical performance

The lens boasts standard 4K resolving power. Canon’s exclusive optical design allows for extraordinary levels of detail.

Compact and lightweight

Designed for documentary and newsgathering, the lens allows cameramen the flexibility to cover even the most demanding of situations.

Enhanced image correction

The lens features correction data based on BT.2020. This enables excellent colour reproduction to the corners of the screen when attached to a 4K camera.

High-performance digital drive

The lens can power on without initialisation. Image aberration correction, position detection, and viewfinder position display are all possible from the camera.

Excellent design and ergonomics

Weighing 1.82kg with a length of 221mm, the lens is comfortable, compact and light enough to sit on the shoulder with ease.


Canon CJ24ex7.5B IASE S 4K Broadcast Zoom Lens




Focal Length

7.5-180mm (15 – 360mm with 2x extender)

Zoom ratio


Maximum Relative Aperture (F number)


1.01.08 (7.5-120mm)

1.02.07 (180mm)


Angular Field of View


65.2° x 39.6° (7.5mm)

3.1° x 1.7° (180mm)




Shooting Range at M.O.D


96.0×54.0 cm (7.5mm)

4.1×2.3 cm (180mm)


Approx. Size* (W X H X L)


Approx. 6.5 x 4.3 x 8.7 in./

Approx. 164.6 x 109.1 x 221.4 mm


Approx. Weight


Approx. 3.97 lbs/ 1.82 kg

(IRSE S, main unit only)


Canon CJ24ex7.5B IASE S 4K Broadcast Zoom Lens