Zuiko-OM lenses' original caps in Olympus Posted January 8, 2007 Hi, here a very particular and strange question! Inside the original bayonet's cap, near the extern circumference, there is a little black number and it isn't the same for all caps. For example: my 21mm(f/3.5)'s cap has the number 4; my 200mm(f/4)'s cap has the number 1. I'm curious to know what thin number means. Is there someone who can help me? Bye
Zuiko-OM lenses' original caps
in Olympus
Posted
Hi, here a very particular and strange question!
Inside the original bayonet's cap, near the extern circumference, there is a
little black number and it isn't the same for all caps. For example: my
21mm(f/3.5)'s cap has the number 4; my 200mm(f/4)'s cap has the number 1.
I'm curious to know what thin number means. Is there someone who can help me?
Bye