Although I haven't noticed any inconsistencies, this thread has given me pause for thought as to whether I should change over from lithium to silver oxide batteries for my Pentax meter.
All I can tell you Chip is that I have been using Duracell PX 28 Lithium batteries in my three Canon New F1's for around twenty years and they have given me accurate exposures and a minimum of eight years of service each.
All I can tell you Chip is that I have been using Duracell PX 28 Lithium batteries in my three Canon New F1's for around twenty years and they have given me accurate exposures and a minimum of eight years of service each.