The samyang 12mm f/2.8 Fisheye, canon Fit affords a 180º diagonal angle of
view on full-frame cameras for an ultra-wide angle, distorted perspective that
is useful for architectural interiors, landsCap,es and creative experimentation
in any photographic application. The f/2.8 maximum aperture is effective in
low-light situations and enables some measure of shallow depth of field control.