Actually, I'm using the Oly OM system wide angle prime lenses (each about 25 years old) on my 5D with an adapter...several of them combined weigh much less than a single all-encompassing modern-day AF zoom. These lenses are so small and light, that I'm able to stack an Oly 21 and 24, along with a Leica 35, in the same padded compartment of a pack. When hiking/backpacking, I try to lighten my load as much as possible...these lenses allow me to do that, and I don't suffer from any image quality issues.
Do they also make adapters for them to work on the new Oly line? If so are they totally manual lenses or are they just lacking AF? Are there any links around for products of that age for me to look at?
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Good luck with the insurance company.
