Sea & Sea 52117 Wide-Angle Conversion Lens For Sony MPK-WD, MPK-WF, MPK-WEB Housing

Sea&Sea Wide-Angle Conversion Lens 0.6x S For Sony MPK-WD, MPK-WF, MPK-WEB Underwater Housings

Specification:

• [Lens] 3 elements in 3 groups??
• [Magnification] 0.6x
• [Underwater angle of view] 93
• [Dimensions] (DIAxD) 97x45mm / 3.9x1.8inch
• [Weight] Approx. 450g / 15.8oz
• [Depth rating] 60m / 200ft
• Can easily be attached with a single touch using the
  bayonet system. It can even be changed underwater.