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USED: Nauticam WACP - Wide Angle Conversion Port

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  • Dry port
  • Tack-sharp results
  • Modifies 28mm equivalent lens to 130º
  • Built to last
MSRP: $5,159.00
Was: $5,159.00
Now: $4,872.39
( saved $286.61 )

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USED: Nauticam Wide Angle Conversion Port


Part # 85201. Includes N120 to N100 Port Adaptor and Aluminum Buoyancy Collar


The Nauticam WACP, Wide Angle Conversion Port is a completely revolutionary tool for water contact optics. This dry port is very similar to the incredibly sharp, quality Nikonos lenses of yesteryear, designed specifically, and only intended for underwater use. This port is specific to full frame cameras when using a 28mm lens. See below for a list of compatible lens options.

While this looks like a standard dome port, upon holding it the weight alone proves it is much much more, and is really a lens disguised as a dry port. The WACP is a wide angle conversion port which unlike traditional ports or wet-mate corrective wide-angle lenses, modifies a 28mm equivalent lens to an extremely sharp 130º. 

Better than many standard wide angle lenses, the WACP can focus from directly in front of the front element to infinity allowing for extremely close-focus wide angle shooting. In addition the primary benefit to the WACP is the improvement of corner sharpness. Most wide angle lenses used behind dome ports suffer from soft and blurry edges. The WACP, a specific water contact optic port, eliminates that corner sharpness, providing the user with clear, sharp images across the board.

If you want an even wider option, designed for 14mm equivalent lenses, check out the WACP-2! It can produce a revolutionary 140 degree field of view with a 14mm equivalent lens - the widest rectilinear field of view on the market. 

Compatible Lenses:

  • Nikon AF-S 16-35mm f/4G EC VR
  • Nikon AF-S 17-35mm f/2.8D EF-ED
  • Nikon AF-S 18-55mm f/3.5-5.6G VR II
  • Nikon AF-S 18-35mm f/3.5-4.5G ED
  • Nikon AF-S Nikkor 28mm F/1.8G
  • Nikon AF Nikkor 28mm f/2.8D
  • Nikon AF Nikkor 28-70mm f/3.5-4.5D
  • Canon EF 16-35mm f/2.8L III USM
  • Canon EF 16-35mm f/4L IS USM
  • Canon EF 17-40mm f/4L USM
  • Cann EF-S 18-55mm f/3.5-5.6 IS STM
  • Canon EF 28mm f/128 USM
  • Canon EF 28mm f/2.8 IS USM
  • Canon EF 28-70mm f/3.5-4.5II
  • Canon EF 28-80mm f/3.5-4.5 II
  • Canon EF 28-80mm f/3.5-5.6 V USM
  • Canon EF 35mm f/2.0 IS USM
  • Sigma 18-35mm f/1.8 DC HSM | A
  • Sony FE 28-70mm f/3.5-5.6 OSS

Product Video:

Sample Images:

Canon EOS 5D Mark IV, EF 28-80mm f/3.5-5.6 USM, Nauticam WACP, 1/125, f/7.1, ISO 640
Canon EOS 5D Mark IV, EF 28-80mm f/3.5-5.6 USM, Nauticam WACP, 1/40, f/5.6, ISO 320
Canon EOS 5D Mark IV, EF 28mm f/2.8 IS USM, Nauticam WACP, 1/200, f/14, ISO 160
  • Depth Rating: 100m
  • Weight on Land: 3.9 kg
  • Weight Underwater: 0.32 kg
  • Body Construction: Hard-anodized Aluminum Alloy
  • Lens Construction: 6 Elements in 5 Groups
  • Lens Coating: Anti-reflective on both sides
Weight: 3.00 LBS
Dimensions: 6.00 (in) × 4.00 (in) × 6.00 (in)
Free Worldwide Shipping: No
Brand: No Brand
  • Nauticam Wide Angle Conversion Port
  • Hard Lens Cap and rear port cap (N120)
  • N120 to N100 35mm port adaptor
  • Carrying Bag
  • Nauticam Aluminium Float Collar (Nau-85221)

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