Canon CJ45Canon CJ45

Canon CJ45ex9.7B Ultra-High Zoom 4K Lens

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SKU: CJ45EX9.7B Category: Tag:

Ultra-high zoom 4K lens

The Canon CJ45 ex9.7B is an ultra-high zoom 4K lens offering best in class zoom range.

Canon CJ45 ex9.7B features 45x zoom ratio and wide angle focal length of 9.7mm to 437mm.

CJ45 would fit perfectly into EFP broadcast applications like wildlife/nature, sports, live events, documentaries, and helicopter/aerial.

Superior optics

Consistently supreme 4K performance is ensured by fluorite and UD glass which helps to minimise chromatic aberration and produces vibrant precise images.

Canon CJ45ex9.7B lenses are a step up from HJ40’s with quite a few enhancements. On top of supreme 4K optics, they are slightly wider and longer compared to HJ40. Zoom and Iris speeds have been increased as well. Those new ultra-high zoom lenses join the current 4K lineup of CJ12 and CJ20.

Bundle it up with Sony HDC-4300 or Grass Valley LDX 86N to capture most of the action with this ultra-high zoom 4K lens!

Built-in extender

2.0 x

Focal Length

9.7 – 437 mm

(with Extender)
19.4 – 874 mm

Zoom ratio

45 x

Maximum Relative Aperture

1:2.0 (9.7-224 mm)
1:3.9 (437mm)

(with Extender)
1:3.9 (437mm)
1:7.8 (874mm)

Angular Field of View

52.7° x 31.1° (9.7mm)
1.26° x 0.71° (437mm)

(with Extender)
27.8° x 15.8° (19.4mm)
0.63° x 0.35° (874mm)

M.O.D ( from Image Plane )

2.8 m (10mm with macro)

Object Dimensions at M.O.D.

254.3 x 143.0 cm (9.7mm)
5.8 x 3.3 cm (437mm)

(with Extender)
127.2 x 71.5 cm (19.4mm)
2.9 x 1.7 cm (874mm)

Approx. Size (W×H×L)

approx.6.8 x 5.8 x 13.3 in /
approx.173.2 x 147.5 x 337.0 mm

Approx. Mass

approx. 12.3 lbs / 5.60 kg