Bought the canonet giii ql17 and it doesn't have the battery check bulb? - Rangefinderforum.com
Re: Canonet QL17 GIII battery - I read that these used to require mercury batteries but since those aren't really around anymore, there are alternatives. How does this one (Vinnic L1560F) affect
Replacement for PX625 battery: Film Photography Talk Forum: Digital Photography Review