Canon CJ25ex7.6B 4K Broadcast Lens

A compact 25x zoom with built-in 2x extender designed for 4K and HDTV broadcast

Compact and lightweight with superb flexibility, this general-purpose 2/3-inch 25x standard zoom lens with a built-in 2x extender is ideal for newsgatherers looking to capture footage of the highest quality for 4K and HDR broadcast.

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Canon CJ25ex7.6B 4K Broadcast Lens


High grade 4K optical performance

Capture broadcast quality high resolution footage with sharpness assured all the way from screen centre to screen edge

25x zoom and built-in 2x extender

A versatile focal length of 7.6 to 190mm is further enhanced by the built-in 2x extender, boosting the lens maximum focal length to 380mm with no loss of 4K performance.

Light weight and compact size

A magnesium alloy body for lightness and exceptional durability is further enhanced by superior ergonomics for maximum operator comfort.

Digital drive unit

The lens’ 16-bit optical rotary encoders give responsive, precise, repeatable user operation while fast start-up with multiple types of image compensation – including lens and chromatic aberration – is supported.

Canon CJ25ex7.6B 4K Broadcast Lens




Focal Length

7.6 – 190mm

(with Extender)
15.2 – 380mm

Zoom ratio


Maximum Relative Aperture (F number)

1.8 at (7.6-118 mm)
2.9 at (190 mm)

(with Extender)
3.6 at (15.2-236 mm)
5.8 at (380 mm)

Angular Field of View

64.6° x 39.1° (7.6 mm)
2.89° x 1.63° (190 mm)

(with Extender)
35.1° x 20.1° (15.2 mm)
1.45° x 0.81° (380 mm)


0.80 m (10 mm with Macro)

Shooting Range at M.O.D

93.9 x 52.8 cm (7.6 mm)
3.9 x 2.2 cm (190 mm)

(with Extender)
48.1 x 27.1 cm (15.2 mm)
2.0 x 1.1 cm (380 mm)

Approx. Size* (W X H X L)

Approx. 6.8 x 4.5 x 8.8 in./Approx. 169.5 x 114.1 x 223.3 mm

Approx. Weight

Approx. 4.4 lbs/ 1.99 kg

Canon CJ25ex7.6B 4K Broadcast Lens