Sinar · Large Format · Large Format
Sinar P2
Tip the front standard to drop a tabletop into focus on most view cameras and you start the endless dance: nudge the near edge sharp, watch the far edge go soft, nudge it back, lose the near. The Sinar P2 ends that. Its tilt and swing pivot off an axis set away from center, marked right on the ground glass, so the point you focused on first stays put while everything else swings into plane. Sinar in Switzerland built the P series around that asymmetric movement, and the P2 of 1985 was the well sorted version of it. Product and architecture shooters learned the trick once and never went back to symmetric movements.
This is a monorail, not a folding field camera. It rides a heavy rail with geared rise, fall, shift, tilt, and swing on both standards, every movement on its own knob with a scale you can read off and repeat tomorrow. Composition is slow on purpose. You work upside down and backward under a darkcloth, focus the ground glass with a loupe, slide in a film holder, pull the dark slide. The build is all metal and the weight tells you so. People haul Sinars into the field, but nobody calls it light, and the camera clearly wants a sturdy tripod and a studio floor.
No shutter lives in the body and no meter sits anywhere on it. Exposure happens out on the lens, in a Copal or Compur leaf shutter screwed into the front standard, and you dial the speed and aperture by hand. The body just holds the film flat and lets you bend the plane of focus. That is the whole bargain. The camera does the geometry and leaves the light entirely to you.
So you carry your own meter, and with 4x5 you also carry the math. Racking the standards out for a close subject eats real light, often a stop or two that an averaging reflected reading will never warn you about. The Zone Light Meter app covers both ends: it computes the bellows extension factor from your focus distance, and an incident reading sets the base exposure before you fold that factor in.
The catch is plain. The P2 is a large camera for a shrinking job. Catalog studios that once burned sheet film went digital twenty years ago, and a full P2 outfit of rail, two standards, bellows, and a few lenses is heavy and fussy to move. Movements you never touch still add bulk. Want large format you can backpack up a ridge, a wooden field camera folds smaller and weighs a third as much.
On the used market the P2 still sits near the top, cross shopped against Linhof and Toyo monorails and Sinar's own lighter F line. It holds its money because the engineering ages well and parts swap across the whole system. The people shooting it now do slow, deliberate work: still life, big prints, frames built over an hour rather than a second. Few cameras reward that patience as completely.
How the app handles this body
- Metering: Take an incident or spot reading in the app and place your shadows on a chosen zone, then dial that exposure in. On a body with no meter, or one whose cell has drifted with age, the app is the meter you trust.
- Bellows extension: Rack the standards out for close focus and you lose light. Enter the bellows draw and the app folds the extension factor into the metered exposure.