Canon RF 16mm f/2.8 STM Lens

Ultra-wide field of view mixed with a compact and portable design, the Canon RF 16mm f/2.8 STM
is a sleek everyday wide-angle prime. Blending a compact, lightweight
design with a bright maximum aperture, this rectilinear ultra-wide comes
in handy when photographing interiors and architectural subjects, as
well as broad landscape views and astrophotography scenes.