SEA&SEA M67 Wide Angle Lens

A wide-angle conversion lens with M67 screw mount.
When the lens is mounted, the angle of view increases from 28mm to about a maximum of 17mm (35mm film camera equivalent). The lens can be detached and attached underwater; it can also be used on land.
Use of an external strobe is strongly recommended; using the built-in flash when the lens is mounted may cause shadows to appear in images.
The lens is compatible with the MDX-RX100III,MDX-RX100/II, MDX-X10 ,the Nikon WP-N1+ / WP-N2/ WP-N3, the Olympus PT-EP06L, PT-EP05L as of March 2015.
For starred () housings, slightly zoom to telephoto side to avoid vignetting.

• [Lens] 3 elements in 3 groups
  
• [Underwater angle of view] 94 degrees (150 degrees on land)
  
• [Magnification] 0.6x
  
• [Depth rating] 60m/200ft
  
• [Weight] 426g / 15oz (220g / 7.8oz underwater)
  
• [Dimensions (DIA x D)] 96 x 44mm /  3.8 x 1.7 inches
  
• [Construction] corrosion-resistant aluminum alloy, anodized body (black).