B009LZHWKQ Ikelite W-30, 0.59x Wide-Angle Conversion Lens with a 67mm Mounting Thread.

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Package Includes:1 x Ikelite W-30 Underwater Wide Angle Conversion Lens (part 6430)
1 x Front and Rear Lens Caps
1 x Soft Pouch
1 x Lens Cleaning Cloth
1 x Silicone Lubricant