Minolta Portrayer S Kit (55mm) tabletop The Breakthough Photography X4 15-stop

The Breakthough Photography X4 15-stop ND filter is made from premium Schott B270 glass

but even if you’re only doing black & white

which is what we like to call this material because it sounds better than saying "vinyl

which is also not something you see every day

Minolta Portrayer S Kit (55mm) tabletop The Breakthough Photography X4 15-stopThe Minolta Portrayer is not your average diffusion filter: it provides some glow and softness, but preserves a lot of the sharpness that's lost with most diffusion or soft focus filters. Minolta claims that this is because it uses "state of the art technology in wave optics," and why not? Sounds about right. This is a complete set of two filters, marked S1 and S2, in a fancy carrying case. In excellent condition. These filters are designed to fit