IFH-100-PRO Filter Holder - Irix lenses were designed with both the effort and experience, of not only engineers, but also photographers. Swiss precision and Korean innovation create
Irix Edge Traveller Filter Case - Irix lenses were designed with both the effort and experience, of not only engineers, but also photographers. Swiss precision and Korean innovation create
Irix announces 100mm filter system for wide angle lenses: Digital Photography Review
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Used IRIX Edge Traveller Filter Case - SKU#1630945 IFHC-100 - Adorama