Summary: Worked great for 2 years then I lost my camera in Cozumel. It made a difference in the shots and if i get another 300 sealife I would get this again too.
Summary: Received fast, easy to use, snaps on and has a teather to attach to camera or a gear ring. A few practice shots revels the wide angle close up advantage for the lens.
Summary: This simple attachment makes it much easier to get clear closeup pictures underwater (on land, too). You need to follow the directions for success.
Summary: to attach a string from the wide-angle lense to the camera. Due to the lense blocking out the flash you will need to take the lense off frequently in order to take flash...