OUBIO

• Production era - 1959-19??
• Code number - 16466
• Type - Visoflex I to II /III adapter with short mounts:
  • F = 12.5 cm 1:2.5 Hektor
  • Elmar f= 13.5 cm 1:4.5
  • Hektor f= 13.5 cm 1:4.5
  • And the TELYT Visoflex lenses
• Source
  • Dennis Laney's Leica Accessory Guide (1st edition) pgs 49-50 courtesy of Mike Butkus
• Forum discussion
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