Irix Firefly 11mm F/4

Specifications01

MountCANON EF

Focal length11mm

Max aperturef/4

TypeWide · Prime

Field Notes02

Irix Firefly 11mm f/4 is a Canon EF mount ultra-wide-angle prime lens intended for wide landscape and astrophotography. It has a fixed maximum aperture of f/4.

AI-assisted summary — verify against linked sources

Catalog note · source: lesdeux

Sources03

lesdeuxpiedsdehors.comVisit ↗

Other Mounts03

This lens family is also indexed in 1 other mount.

NIKON FView lens

Irix Firefly 11mm F/4

11mmf/4