Agfa Ventura Synchro Box 625 The Singh Ray LB Warming

The Singh Ray LB Warming Circular Polarizer is a circular polarizer with a bit of a warming effect built in

The 3/8" inner thread can be attached easily to existing heads (just attach it like you would a camera)

dispensing with the multiple helicoids of a unit focusing lens for a single moving front element that kind of partially unscrews to focus

Mounted in an accurate Copal 1 shutter

with minor paint and finish wear from normal use and handling

Agfa Ventura Synchro Box 625 The Singh Ray LB WarmingThe Synchro Box is a simple box camera that shoots 6x9cm images on normal 120 film. One shutter speed, two selectable apertures, and a yellow filter round out the features. Cosmetic condition is good, with some finish wear, including a slightly detached outer covering. No effect on function, of course.