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

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

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Nauticam 0.36x Wide Angle Conversion Port Set with Aluminum 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. This version is specific for use with the versatile and fast Sigma 18-35mm F1.8 Art lens.

The WACP can focus from its front element to infinity in-water allowing for extremely close-focus wide angle shooting. An aluminum float collar is standard and brings the in-water buoyancy 0.32kg negative.

For other lenses, supported by WACP (version 85201) please refer to the corresponding PORT CHART.

Wet Wide Angle Lens Features
Magnification:
0.36x
Field of View:
Maximum of 130°
Dome Construction:
Optical Glass
Mount Type:
Nauticam N120 Port System or N100 Port System with an Adapter
Dimensions:
194 x 241 mm / 7.6 x 9.5 in
Weight- Land/Water:
4700g (165.8oz) / 370g (13oz)
Depth Rating:
100m / 330ft

Technical Specifications:

  • Depth Rating: 100m
  • Weight (in air): 4.7 kg
  • Weight (in water): 0.37 kg (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)

Included in the Box:

  • 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

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