: Features a fast maximum aperture of f/1.8 at the wide end, tapering slightly to f/2.7 at the telephoto end, providing excellent low-light performance.
For users seeking the "manual top" or operational guidance, keep the following in mind: canon yj18x9b4 manual top
While originally built for (Standard Definition) cameras, it is frequently adapted for modern workflows: Used Canon YJ18x9B4 KRS 18x ENG lens - ES Broadcast : Features a fast maximum aperture of f/1
The "Hidden Gem" of Retro Video: Canon YJ18x9B4 B4 Lens Go to product viewer dialog for this item. Known for its internal focusing (IF) and parfocal
Canon YJ18x9B4 is a professional 2/3" B4-mount zoom lens designed for standard definition (SD) broadcast and field production. Known for its internal focusing (IF) and parfocal design, it maintains focus throughout its 18x zoom range (9–162mm). ES Broadcast Key Specifications Focal Length: 9–162mm (18x zoom ratio). Maximum Aperture: f/1.8 (ideal for low-light performance). Mount Type: Standard B4 mount for 2/3-inch sensor cameras. Minimum Object Distance (M.O.D.): 0.8m to 0.9m.
Reduces chromatic aberrations and improves overall image resolution. Equipped with a professional drive unit that provides:
Essential for ensuring the lens remains parfocal (stays in focus throughout the zoom range).