Calvin Lee a.k.a calvin83:
Retina Reflex S 50mm F1.9 family
Calvin Lee a.k.a calvin83:
Zeiss-Opton Sonnar 50mm F1.5 and CZ Jena Sonnar 85mm F2 RF
Calvin Lee a.k.a calvin83:
Bessa R and Color-Skopar Classic 35mm F2.5 LTM
Calvin Lee a.k.a calvin83:
Meyer Primoplan 58s
Calvin Lee a.k.a calvin83:
Contax D with Schneider Xenotar 80mm F2.8
Calvin Lee a.k.a calvin83:
Olympus Zuiko AUTO-S 40mm F2
Calvin Lee a.k.a calvin83:
Rodenstock interchangeable lenses for Kodak Retina and others