N120/N100 Fisheye Conversion Port with Integrated Float Collar (FCP) 170 Deg. FOV with Compatible 28mm Lenses accessories - canon-flash-triggering-no-built-in-flash 5mm Port Adapter replaces 37303

5mm Port Adapter replaces 37303

5kg Weight in water Positive 0

APP FUNCTION

Reliable rapid-fire manual flash triggering is available with the NA-A6700 for a variety of optically fired flashes and utilizes the same flash trigger as the NA-A6600

N120/N100 Fisheye Conversion Port with Integrated Float Collar (FCP) 170 Deg. FOV with Compatible 28mm Lenses accessories - canon-flash-triggering-no-built-in-flash 5mm Port Adapter replaces 37303Specifications Outer Diameter x Length (port mount to front) DIA 198 x 136mm Outer Diameter x Length (incl. front and rear cap) DIA 198 x 161mm Weight in air 3. 2kg Buoyancy in water Negative 0. 4kg Body construction Hard anodized aluminum alloy Lens construction 6 elements in 5 groups Lens coatings Anti corrosion Coating on the outside of the dome. Anti reflection Coating on other surfaces Focus distance From front element to infinity Maximum FOV