I have an exclusive Amazon US coupon for 10% off on the Irix 15mm f/2.4 Blackstone lens for Nikon F-mount: YVE5-EQ9N52-NUVWR5. This coupon is valid only for this Amazon listing and the purchase has to be made from this link in order for the coupon to work. This deal will expire on February 22 or until out of stock.
The new Irix 11mm f/4.0 is already listed on the company’s website and it will be available soon.
The new Irix filters and filter holder for ultrawide prime lenses will be announced in March and will include UV, CPL, ND8 ND32, ND128 and ND1000: