Nauticam 0.36x Wide Angle Conversion Port Set (WACP) with Aluminium Float Collar for Sigma 18-35mm F1.8

[Description]

Nauticam 0.36x Wide Angle Conversion Port Set with Aluminium Float Collar for Sigma 18-35mm F1.8

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.  

[Features]

• The WACP can focus from its front element to infinity 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. 

[Compatible Lens]

• Sigma 18-35mm F1.8 Art Lens

[What's included]

• Hard Lens Cap and rear port cap (N120)
• Extension Ring 65mm with Lock
• N120 to N100 35mm port adaptor
• Carrying Bag
• Aluminium Float Collar (85221 with 65mm Extension), for 85202

[Specification]

• Depth Rating: 100m
• Weight (in air): 4.7 kg
• Weight (in water): 0.37kg (with lens)
• Body Construction: Hard-anodized Aluminum Alloy
• Lens Construction: 6 Elements in 5 Groups
• Lens Coating: Anti-reflective on both sides
• Dimensions: 194mm (DIA) x 241mm (L)

[Manual]

• Download