HOWSHOT 140mm Optical Fisheye Port for Sea&Sea RDX & Olympus PT-EP14/11/08 Housings
Dome: Optical glass BK7 (AR anti-reflection coating on the inner surface)
Body: Corrosion-resistant aluminum alloy (Hard anodized)
Shade: Corrosion-resistant aluminum alloy (Hard anodized)
Compatible Lenses:
Olympus M.Zuiko 8mm F1.8 Fisheye PRO (PT-EP14 / PT-EP11 / PT-EP08 Housings)
Tokina 10-17mm f/3.5-4.5 Fisheye (Sea&Sea RDX Housings)
