All,
I bought a Canon 400D a few weeks ago with the standard 18-55mm lens. What a difference to my old Powershot! I'm loving taking photos and playing with the various settings.
Now here's were I'm alittle confused and need some advise / guidance. I'm looking at visiting a few air shows and motor sport events over the coming year, and realise my current lens may not be he best for the job. Reading around it seems a lot of people recommend something in the 300mm range. My budget isn't a lot, under £200, so I realise I'm not going to get a very fast lens.
Here's 2 that I have been looking at
Canon 75-300mm F4.0-5.6 III USM EF
Sigma 70-300mm F4.0-5.6 APO DG Macro
Any thoughts?
Also would I be right in thinking that the 400D crops the picture by a factor of 1.6, so a 75-300mm lens is effectively 120-480mm? In this case would there be a benefit to getting a 200mm lens?
Cheers
I bought a Canon 400D a few weeks ago with the standard 18-55mm lens. What a difference to my old Powershot! I'm loving taking photos and playing with the various settings.
Now here's were I'm alittle confused and need some advise / guidance. I'm looking at visiting a few air shows and motor sport events over the coming year, and realise my current lens may not be he best for the job. Reading around it seems a lot of people recommend something in the 300mm range. My budget isn't a lot, under £200, so I realise I'm not going to get a very fast lens.
Here's 2 that I have been looking at
Canon 75-300mm F4.0-5.6 III USM EF
Sigma 70-300mm F4.0-5.6 APO DG Macro
Any thoughts?
Also would I be right in thinking that the 400D crops the picture by a factor of 1.6, so a 75-300mm lens is effectively 120-480mm? In this case would there be a benefit to getting a 200mm lens?
Cheers