Mamiya RB67 lenses - Buyer's Checklist

Mamiya RB67 lenses - Buyer's Checklist - a 5 minute video Mamiya RB67 lenses were discontinued well over 25 years ago. If you're buying secondhand you do need to know what to check. My five minute buyer's checklist will hopefully be helpful; 0:00 Introduction 0:46 Checking Mamiya RB lens cosmetics 1:28 Checking Mamiya RB lens mechanics 4:34 Checking Mamiya RB lens optics Jonathan Harris - Worldwide Camera Exchange