Canon has announced its smallest and lightest RF zoom, the new 16-28mm f/2.8 IS STM which covers full frame sensors and is touted to deliver L-series image and build quality while remaining accessible to shooters of all levels.
The RF 16-28mm f/2.8 IS STM, a wide-angle zoom with a f/2.8 aperture throughout the entire zoom range.
Key features
- Full-Frame | f/2.8 to f/22
- Compact & Fast Wide-Angle Zoom
- Leadscrew-Type STM Autofocus Motor
- Optical Image Stabilizer
- Customizable Control Ring
- Four UD & Two Aspherical Elements
- Rounded 9-Blade Diaphragm
- Minimum Focusing Distance: 7.9 to 9.8″
- Super Spectra Coating (SSC)
- Weather-Resistant Construction
The RF 16-28mm f/2.8 is driven by a leadscrew-type STM motor to deliver fast and quiet autofocusing performance with accurate subject tracking. Built-in image stabilization helps create sharper handheld images.
Optical Construction

Ensuring excellent image quality from edge-to-edge and enhanced contrast, four Ultra-low Dispersion (UD) elements and two aspherical elements are utilized for the lens’s complex optical design, which is comprised of 16 elements in 13 groups
To effectively reduce ghosting, prevent lens flare, and produce accurate color reproduction, Canon utilizes its Super Spectra Coating (SSC) on the lens glass
A rounded nine-blade diaphragm contributes to pleasing bokeh.
Optimized Image Stabilization

Providing 5.5 stops of correction automatically for cameras without IBIS and up to 8 stops when used in coordination with a compatible camera’s built-in stabilization system, the RF 16-28mm f/2.8 helps create sharper imagery while used handheld. Also, while recording video, users will experience minimal focusing breathing due to the lens’s leadscrew-type STM motor.
L-Series Equivalent Quality

The RF 16-28mm f/2.8 matches the build quality of Canon’s premium L-series lenses. Along with the high-end optical design, the lens also features a durable weather-resistant exterior.
Additional Lens Benefits
- Minimum focusing distance of 7.9″ at 28mm and 9.8″ at 16mm
- 67mm filter thread for wide compatibility with accessories
- Weighs approximately 1 lb for enhanced maneuverability and traveling convenience
Price & Availability
The Canon Canon RF 16-28mm f/2.8 IS STM retails for $1,149 USD and the estimated shipping date is Feb 11th.