Canon HJ21x7.5B-III
Canon HJ21x7.5B-III KLL-SC 2/3″ HD Cinema Zoom Lens
B4 Mount | 2/3″ HD Coverage – Professional broadcast cinema zoom designed for ENG, EFP, and studio production workflows
21x Zoom Range (7.5–158mm) – Wide-to-telephoto flexibility for live events, documentaries, and broadcast capture
Maximum f/2.1 Aperture – Bright, consistent exposure performance across the zoom range
Key Features:
B4 mount compatibility for 2/3″ cameras; integrated broadcast servo support (KLL-SC); smooth 270° focus rotation for precise manual control; HD-optimized optics; robust construction for professional broadcast environments
INCLUDES
-Canon HJ21x7.5B-III KLL-SC 2/3” HD Cinema Zoom Lens
-Front/Back Caps
-15mm Lens Support (19mm available on request)
-Flight Case
Shooting with the Canon HJ21x7.5B-III
The HJ21x7.5B-III is a broadcast workhorse — a 21x zoom running 7.5 to 158mm on 2/3-inch, giving you wide-to-telephoto coverage from a single lens. For live events, multi-camera shoots and documentary work in a broadcast package, that range means one lens handles the whole job without a change, which is exactly what you want when the show is running and you cannot stop.
A natural pairing with the HJ11x4.7B if you need genuinely wide coverage as well — between them you have the full range covered.
Canon HJ21x7.5B-III Rental FAQs
What is the zoom range?
7.5 to 158mm on a 2/3-inch sensor — a 21x range that takes you from wide to long telephoto without changing lenses.
Is it suitable for live event coverage?
It is designed for it. ENG, EFP and studio production are exactly what this lens was built for.