PolarPro Light Leak lens creates unique effects with a 28mm Canon RF mount. This specialized lens attachment simulates vintage light leaks and offers a distinct artistic flair. With an f/11 aperture, it allows for creative control over depth of field. The lens also brings an element of surprise and experimentation to photography, yielding unpredictable and visually striking results. At 67mm diameter, the lens easily integrates into existing photography equipment.