Nauticam WACP-1 0.36x Wide Angle Conversion Port Underwater Lens Port for Sigma 18-35mm
The WACP is a 0.36x Wide Angle Conversion Port. Unlike traditional ports or wet-mate corrective wide-angle optics, the WACP is a "dry" corrective optic that modifies a 28mm equivalent lens to an extremely sharp 130º. This version is specific for use with the versatile and fast Sigma 18-35mm f/1.8 Art lens.
The WACP can focus from its front element to infinity in-water allowing for extremely close-focus wide angle shooting. When used with certain zoom lenses, the WACP can provide a variety of field-of-view options.
An aluminum float collar is standard and brings the in-water buoyancy 0.32kg negative.
This version is specific to the Sigma 18-35mm f/1.8 Art Lens.
INCLUDED IN THE BOX
Hard Lens Cap and rear port cap (N120)
Extension Ring 65mm with Lock
N120 to N100 35mm port adaptor
Aluminum Float Collar (85221 with 65mm Extension), for 85202