Canon made loads of excellent FD mount lenses. I didn't get on with the cameras but you can't argue with the pro grade L optics. You can now get adapters for digital cameras with short rear focus distance such as four thirds system ( Olympus/Panasonic).And most of that weight was the Canon-F1. You could drive nails with that thing, and take pictures of your work afterwards. A fine camera. Great for touring, although I think I carried mine only once. I usually carried Russian range-finder cameras and lenses.