Immediately wipe off moisture from misty or foggy environments. For storage, it is recommended to seal the lens in a plastic bag with a desiccant to prevent mold.
The lens body is finished with a specially developed protein paint designed to absorb moisture and provide a comfortable, fatigue-free grip for long shooting sessions.
According to operational guidelines, the lens features several user-centric designs: canon yj18x9b4 manual top
This lens is a popular choice for adaptation to modern mirrorless or cinema cameras (like the Sony FS7 or Panasonic GH series) using B4-to-E or B4-to-MFT adapters.
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. Immediately wipe off moisture from misty or foggy
It supports digital servo zoom control and manual iris adjustment (typically ranging from f/1.4 to f/16 or closed).
Essential for ensuring the lens remains parfocal (stays in focus throughout the zoom range). It supports digital servo zoom control and manual
For full technical documentation, users should refer to the Canon User Manual Library or Canon UK Support by searching for "YJ18x9B4" or the associated camera system. Canon YJ18x9B4 IRS-A SX12 1.8 B4 Lens Test - Vimeo