The Canon RF 16mm f/2.8 STM Lens is a compact and lightweight ultra-wide-angle lens designed for Canon's full-frame mirrorless cameras. Here’s a detailed product description:

Product Overview

Type: Ultra-Wide Angle Prime Lens

Focal Length: 16mm

Maximum Aperture: f/2.8

Minimum Aperture: f/22

Mount: Canon RF mount

Weight: 165g (0.36 lbs)

Dimensions: 40 x 69mm (1.6 x 2.7 inches)

Key Features

Wide Angle of View: Offers a diagonal angle of view of 108°, making it ideal for landscapes, architecture, and vlogging.

Compact Design: Its pancake-like form factor allows for easy portability, fitting comfortably in bags or pockets.

Optical Construction: Comprises 9 elements in 7 groups, including one aspherical element, which helps to reduce distortion and improve image quality.

STM Autofocus Motor: Features a Stepping Motor (STM) for smooth, quiet, and fast autofocus performance, suitable for both photography and video applications.

Control Ring: Includes a multi-function control ring that can be customized for various settings such as aperture adjustments or exposure compensation.