Spring-hinged glassless 35mm format roll film negative carrier for use in all models of Beseler 23C enlargers. Compared to the standard 35mm carrier, the "full frame" carrier has a slightly oversize image opening of 25mm x 37mm.
The used carriers have cosmetic markings from previous use, but are in perfect working condition. They have not been filed out or modified. Beseler has supplied these carriers with either a stainless steel "spring" hinge (as pictured) or with a small "piano" hinge and in different paint finishes. The used products may be of either type.