Irix 11mm f/4 ' Firefly' lens review with samples (Full-frame and APS-C) - YouTube
Irix 11mm f/4 Firefly Lens Review
11mm - Irix lenses were designed with both the effort and experience, of not only engineers, but also photographers. Swiss precision and Korean innovation create
Irix 11mm f/4 Firefly Lens Review
Irix Unveils Ultra-Wide 11mm f/4 Lens with 126° View and Minimal Distortion | PetaPixel