Sinaron W 90mm 6.8 MC Sinar DB Mount Large Format Lens
To be used with Sinar shutters. No shutter on the lens.
Serial Number: 10799595
It comes with both caps
Cosmetic Condition: 9.5/10
It shows light wear.
The optics are free of scratches, haze, and fungus.
Diaphragm operates properly.