The EVO-Series UV Protection Filter from H&Y Filters is made with HD optical glass and has an aluminum alloy ring. This filter is made to be on your camera lens for long periods of time and can be used both as a single filter and as a magnetic adapter. You can also mount another EVO filter or magnetic filter on top of it.
EVO filters seamlessly combine thread and magnetic attachment in a circular design with both threaded and magnetic attachment, allowing users to switch between modes to meet their photography needs.
The frame of the EVO filter has been designed to be extremely thin, reducing the thickness of the filters when stacked.
The diameter of EVO filter frames are the same as those of traditional threaded filters, so that the original lens cap and hood of the camera lens can continue to be used.
EVO filters's dual-mount design let you instantly switch to threaded mode, significantly reducing the risk of vignetting when using wide angle lenses.