The price of this item was too good to be true - literally.
This looks like a product that was designed with good intentions, but suffered from marketing beyond its usefulness. It had very little utility mounted on my Sony HDR-CD455. The fisheye lens only served to show the sides of the housing - it did not expand the viewing angle significantly.
The Macro lens worked to enable closer focus, and that justified the purchase price along with the three included thread adapters, so it is not worth sending it back, but unless I get a different camera most of the glass is dead weight.
Also, the packaging caused a problem: the silica packet that keeps lenses from suffering from high humidity on ocean transit pressed the lens cover against the outer surface, and left a spot of plasticizer that did not rub off completely using the included micro-fiber cloth.
Verified purchase: YesCondition: New