You might have a defective unit. I have both a 10d and 2 old 300d bodies, and they both focus the same as far as I could tell. The 300d actually came out after the 10d (same year) and featured the same sensor and almost identical specs. Which is pretty surprising since nowadays, Canon would never release a prosumer body with almost identical specs to an entry level camera. Only tangible upside to the 10D was ergonomics, build quality and a better viewfinder. Thanks for the trip down memory lane.
You might have a defective unit. I have both a 10d and 2 old 300d bodies, and they both focus the same as far as I could tell.
The 300d actually came out after the 10d (same year) and featured the same sensor and almost identical specs. Which is pretty surprising since nowadays, Canon would never release a prosumer body with almost identical specs to an entry level camera.
Only tangible upside to the 10D was ergonomics, build quality and a better viewfinder.
Thanks for the trip down memory lane.