【Magnetic Square Filter for Phone】The filter from Kase is a professional square ND filter,which is specially designed for most of smartphone.This square filter adopt megnetic design,enable you to install the square filter on the back of the phone or phone case by magnetic quickly.
【Optical Glass & Larger Size】The square filter is made of HD optical glass,its size is 58x58mm,much larger than ordinary mobile phone round filter,easily cover multiple lenses of cell phone without affecting the multiple lenses working at the same time.
【Simple & Quick installation】No need for cumbersome position adjustment,simple and quick installation.It avoids the situations such as poor installation,blocking the screen or lens,greatly improving the fun of shooting with mobile phone filters.
【Stackable】Paste the magnetic piece on the back of the smartphone or phone case,the filters can be installed quickly by magnetic way.And the filters with different effects can be stacked according to the needs,such as stack magnetic square cpl filter and magnetic square ND64 filter.
【ND512 Filter Function】ND512 Filter provides 8.5 stops of exposure reduction.ND Filter allows you to photograph with a longer shutter speed or wider aperture than normally required.The filter is often used to record movement in subjects such as waterfalls,providing a silky smooth affect to flowing water.