Mamiya-Sekor 50mm f4.5 for Mamiya RB67 brand_Kawauso-Shoten for heavier oil stains and

for heavier oil stains and smudges

Shutter speeds are good from 1/2s and up (1s is a touch slow) and the included Voigtlander Ultron 50mm f2 lens is free of haze or fungus

or others with a 49mm thread

Adds 25mm of extension to mounted lens

8 AF Macro (model 72E) is an excellent tele-macro lens

Mamiya-Sekor 50mm f4.5 for Mamiya RB67 brand_Kawauso-Shoten for heavier oil stains andThis 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.