Ultra-Wide Zoom Lens:
Designed for FX-format Z-mount mirrorless cameras, covering a wide-angle to portrait-length range.
Constant f/4 Maximum Aperture:
The lens features a constant f/4 maximum aperture throughout the zoom range, providing consistent performance and contributing to a relatively lightweight design and compact form factor.
Optical Design:
Four extra-low dispersion elements and four aspherical elements are incorporated to reduce spherical aberrations, distortion, color fringing, and chromatic aberrations. This results in sharp imagery with accurate rendering.
Coatings:
Nano Crystal Coat and Super Integrated Coating are applied to lens elements to minimize surface and internal reflections, reducing lens flare and ghosting for improved color fidelity and higher contrast.
Stepping Motor:
The stepping motor delivers smooth, quiet, and fast autofocus performance suitable for both stills and video applications. Full-time manual focus override is possible, and the internal focusing design maintains the overall length of the lens during use for faster focusing speeds.
Programmable Control Ring:
The lens features a programmable control ring that can be set to adjust manual focus, aperture, or exposure compensation, providing flexibility in adjusting settings.
Electromagnetic Aperture Mechanism:
A specialized electromagnetic aperture mechanism ensures greater exposure control stability, particularly beneficial for fast continuous shooting rates.
Rounded Seven-Blade Diaphragm:
The rounded seven-blade diaphragm promotes a pleasing out-of-focus quality, enhancing the lens’s performance in creating shallow depth of field techniques.
Fluorine Coating:
Exposed elements feature a fluorine coating that protects the optical system against dust, grease, and water droplets.
Dust- and Moisture-Resistant Design:
The lens barrel is dust- and moisture-resistant, making it suitable for use in various environmental conditions.
There are no reviews yet.