The iDiving WTC are waterproof lenses for land and underwater use, with the function of multiplying by 2 the focal length of the lens mounted on the camera, maintaining the possibility of focusing at infinity. It does not work with wide angle lenses, but with tele-macro lenses, as long as they have a narrow enough field of view that the WTC lens does not vignetting.
Precisely to minimize the possibility of vignetting, in addition to maximizing effectiveness, it is important that the iDiving WTC is mounted as close to the camera lens as possible.
The WTC-C is designed for compact and mirrorless cameras with up to 4/3 ”sensor.
The iDiving WTC-C is mounted on the photographic equipment using the M67 thread, the most used for underwater lenses. If the exact thread is not available on the photographic equipment, a thread adapter can be fitted.
67mm thread that allows the lens to be attached and removed underwater
Dimensions: 55mm high x 73mm diameter.
Weight: 265 g on land. Virtually neutral under water.