Minolta Portrayer S Kit (55mm) tabletop two standard 1/4" threaded holes

two standard 1/4" threaded holes for bottom-up mounting

The Linhof Lens Shade/Filter Holder is a combination of (you'll never believe this) a lens shade and a filter holder

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

but even if you’re only doing black & white

just to get ahead of the obvious question

Minolta Portrayer S Kit (55mm) tabletop two standard 1/4" threaded holesThe 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