The Sinar F1 is a sophisticated, contemporary 4x5 monorail camera with indexed movements front and rear, plus a rear standard fine focusing control. Extremely flexible, with plenty of adjustment potential, but also relatively compact: this camera comes with a 12" rail, keeping the whole thing pretty trim for transport (but also restricting usable lenses to about 150-180mm focal length) Also included: a #0 lensboard and a fresnel screen. The fresnel is effective, but shows wear, with some scuffing and a short crack at one side. Don't panic: the underlying glass focusing screen is in nice shape.