Canon Yj18x9b4 Manual Top -

f/1.8 (at 9-114mm), ramping to f/2.7 at 171mm (for similar YJ series models). Minimum Object Distance (M.O.D.): 0.6 meters.

The front end remains stationary during focusing, which reduces chromatic distortion and flare while allowing for consistent use of front-mounted filters. canon yj18x9b4 manual top

The (IRS/KRS) is a professional 18x zoom lens designed for 2/3-inch B4 mount cameras, primarily used in SDTV news gathering and field productions. While officially categorized as a Standard Definition (SD) lens, it is highly regarded for its lightweight design (approx. 1.2kg to 2.3kg depending on the specific model and accessories) and sharp internal focus (IF) system. Core Specifications Focal Length: 9mm to 162mm. Zoom Ratio: 18x. f/1.8 (at 9-114mm)