An impressive optical performance and high quality finish integrated in a light and handy housing. Whether you sail, hike, drive or fly, the Irix Firefly 15mm f/2.4 will make your journey extraordinary. Whether you're photographing big city architecture or landscapes, the ergonomic focus ring helps you capture the ideal moment.

The front part of the lens is without any engraving, printing or other markings. This eliminates unwanted reflections when using gray filters. Thanks to the sophisticated optical design and the special neutrino coating, chromatic aberration, aberrations, colour dispersion and lens reflections are reduced to an absolute minimum. You can lock the focus ring at any time to secure the selected setting. Precise and convenient - an ingenious solution.

The hyperfocal distance scale simply and intuitively shows you the depth of field depending on the aperture. For ease of use without visual control, you will hear a slight "click" sound when the ring is in the "infinity" setting. Finally, you can instinctively operate your lens and focus your gaze and full attention on the composition of the image.

Irix lenses are manufactured with highest precision. Each Irix lens is weatherproof against dust and humidity with internal seals. Thus the lens is even splash-proof. Despite the short focal length and the large aperture, Irix lenses not only offer a front filter thread with access through a window in the lens hood, but have even added a slot for gelatine filters at the back. So you have even more possibilities for your creative image creations.