Hey folks, I came across this just a while ago and thought I'd post it here; it's an iphone app called CANON SGLENS and its a database of all the Canon Lenses sold in Singapore, but it looks like just about all lenses are covered. I only use my Canons for infrared these days but figured it may be of use or at least fun for some here.
I have used this on the iPhone and iPad and it isnt as useful as I would want it to be. It was not designed with the behavior of other iOS apps in mind.
