The revolutionary lens set for Polaroid SX-70 Cameras by MiNT. It includes a Fisheye Lens, Yellow Filter, Blue Filter, Neutral Density Filter and Close-up Lens. You can directly adapt the lens holder behind your camera lens and try different lenses by simply changing the lens filter. Malleable and easy to carry around, all of the filters are made of glass with up to 91% transparency. So, you won't need to adjust the exposure meter for a properly exposed picture.