Irix now has a brand new US based website at www.irixusa.com where you can order the Irix 15mm f/2.4 lens for Pentax K-mount (currently out of stock). Irix lenses are also available for sale on Amazon US, Amazon UK, Amazon DE and Amazon IT. The US prices are:
- Blackstone: $649
- Firefly: $449
Irix lenses come with a 5 years warranty.