John Camp
Well-known
All of my Nikon lenses have the focal length written on the lens cap in silver ink, from one of those silver art pens. It doesn't come off easily, and I see that Sharpie now has a silver-ink pen. Are Leica caps so precious that writing on them is discouraged? Makes it really easy to pick out which is which when you're in a hurry, all those numbers looking up at you from the bag...would it be better to write on the rear lens caps? It seems like they would be easier to come by. Where do you get spare lens caps, anyway?
JC
JC