david_s3

I'm thinking about picking up a Canon G6 for hiking and backpacking.

My question is, are there any good wide angle add-ons that will go

down to 20mm equivalent? I believe Canon's only goes to 28mm, or .8x.

Thanks!

Hello, I'm deciding between the 50 f/2.5 and 100 f/2.8 Canon Macro

lenses for my 10D. Price is not an issue. I know that both of these

lenses are ridiculously sharp, but I'm wondering what the 1.6x

multiplier and smaller sensor does to these lenses when used for

macro. Does it make the 50 closer to life size, and the 100 greater

than life size? I'm confused. thanks, Dave.