Re: DSLR Buying Advice
Posted: 03 Sep 2011, 21:47
Do the EF-S lenses actually fit ont oa full frame Camera? I had a feeling they didn't. They have the white square on the bayonet for locating them in addition to the red dot and I had a feeling they were somehow designed so they wouldn't fit on.
Anyway, that wasn't Paul's question. Dave B is right, focal length multiplier is 1.6 for such a camera. Therefore my 300mm becomes 480mm which is pretty handy for airshows, but down the other end, the wideangles become standards.
The only thing I'd say regarding lenses is that occasionally bolting an old Canon or Sigma lens onto a new body may kill either the body or the lens or it might focus very sluggishly, mainly due to minor incompatibilities of the chips. I've had one old 100-300mm zoom die after pronlonged use with my 350D and I have a 20-35mm and a 28-135 that operate beautifully with my old EOS 5 that hardly work at all with my (now also old) 350D. Sometimes a rechip is possible with the manufacturer. I'm not utterly convinced of the optical properties of the 55-200mm and I might be inclined, if I had a certain budget, to maybe save a little on the body and retain a bit more budget for the lens. I use a 75-300mm iS USM, which is still a consumer model but not bad. I do plan to upgrade to an L series at some point but that's a LOT more and obviously it depends how seriously you are taking photography and what you hope to get out of it.
Nikons I can't comment on because I don't use them. I have played with a Nikon belonging to a friend and it wasn't too bad. Main annoying difference is the zoom ring operates in the opposite direction! It was also lacking a couple of useful features my Canons had but at this hour I cannot readily bring to mind what they were. I think the "pros" are fairly evenly split between the two brands so I think you can't go too far wrong whichever you go for. Would be interesting to hear from any Nikon users on this forum or indeed, anyone who has extensive experience of both brands.
Anyway, that wasn't Paul's question. Dave B is right, focal length multiplier is 1.6 for such a camera. Therefore my 300mm becomes 480mm which is pretty handy for airshows, but down the other end, the wideangles become standards.
The only thing I'd say regarding lenses is that occasionally bolting an old Canon or Sigma lens onto a new body may kill either the body or the lens or it might focus very sluggishly, mainly due to minor incompatibilities of the chips. I've had one old 100-300mm zoom die after pronlonged use with my 350D and I have a 20-35mm and a 28-135 that operate beautifully with my old EOS 5 that hardly work at all with my (now also old) 350D. Sometimes a rechip is possible with the manufacturer. I'm not utterly convinced of the optical properties of the 55-200mm and I might be inclined, if I had a certain budget, to maybe save a little on the body and retain a bit more budget for the lens. I use a 75-300mm iS USM, which is still a consumer model but not bad. I do plan to upgrade to an L series at some point but that's a LOT more and obviously it depends how seriously you are taking photography and what you hope to get out of it.
Nikons I can't comment on because I don't use them. I have played with a Nikon belonging to a friend and it wasn't too bad. Main annoying difference is the zoom ring operates in the opposite direction! It was also lacking a couple of useful features my Canons had but at this hour I cannot readily bring to mind what they were. I think the "pros" are fairly evenly split between the two brands so I think you can't go too far wrong whichever you go for. Would be interesting to hear from any Nikon users on this forum or indeed, anyone who has extensive experience of both brands.



