Schneider Super-Angulon 90mm f/8

For decades the 90mm wide-angle slot on a 4x5 came down to two names: this Schneider and the Rodenstock Grandagon 90mm. The Grandagon faithful will tell you it is a touch warmer and that the f/6.8 version is easier to focus under the dark cloth. They are not wrong. But the Super-Angulon f/8 has the edge that mattered to most working photographers: it covers a generous image circle, around 216mm at f/22 (a 100-degree angle of coverage), which is more than enough to swing and rise on a 4x5 until the bellows give up before the lens does. That coverage is the whole reason this thing earned its keep.

The optical formula is the giveaway. This is a symmetrical layout, the construction Schneider built the Super-Angulon line around, and symmetry is why the distortion is so low you can shoot architecture and not reach for software later. Stopped down to f/22, which is where you live with this lens, it is bitingly sharp corner to corner across the normal 4x5 frame. Wide open at f/8 it is soft at the edges and dim on the ground glass, but nobody bought an f/8 wide-angle to shoot it wide open. You buy it to stop down, tilt, and pull detail out of foreground rocks and a far ridge in the same plane.

The honest weakness is light falloff. A symmetrical wide this extreme darkens hard toward the corners, and on color transparency film it shows. Schneider sold a center filter exactly for this, and if you shoot chromes you basically need it, which costs you about a stop and a half of light and a chunk of money. Skip it for black and white where a little corner darkening reads as mood rather than a defect.

This was the landscape and architecture standard for a generation of large-format shooters, the lens that lived in field cameras hiking up to a viewpoint and in studio monorails shooting interiors. It is not a portrait lens and it is not fast. It is a precision wide that rewards a tripod and a careful eye on the ground glass.

It mounts in a Copal 0 shutter, so flash sync works at every speed, and the leaf shutter tops out around 1/500. Watch your metering at small apertures. By the time you stop down to f/45 or f/64 for a deep-focus landscape you are several stops past an open meter reading, and if you are racking the front standard out for a close subject the bellows extension steals more light still. Zone Light Meter computes the bellows compensation factor for you, which is the difference between a clean transparency and a thin, underexposed sheet you only discover on the light table.

Today the f/8 sells cheap relative to its faster siblings and the Rodenstock, partly because the dim viewfinder scares people off and partly because fewer shooters load 4x5 at all. That makes it one of the best values in large format. The glass is excellent; you are just paying a discount for the inconvenience of focusing it.