Mamiya-Sekor 50mm f4.5 for Mamiya RB67 lens mount_Pentax 645 AC power cord

AC power cord

A lovely all-metal viewfinder "inspired by" the Leitz SBOOI viewfinder

and a versatile tilt-swivel head

you could fit a 4x5 in there

Mamiya-Sekor 50mm f4.5 for Mamiya RB67 lens mount_Pentax 645 AC power cordThis Mamiya Sekor 50mm f4. 5 for Mamiya RB67 is in excellent cosmetic condition, with only minor paint and finish wear. Glass is clean and clear, with minor dust. Good diaphragm blades, accurate shutter speeds throughout range. Slightly stiff FLE adjustment ring, which seems to be A Thing with these lenses. Its still totally workable, though. A nice wide angle lens in good shape. Includes front and rear caps.