Hi,
Macro Lens
1st choice : EF-S 60mm f/2.8 Macro USM
Alternative: EF 50mm f/2.5 Compact Macro
Standard Zoom Lens
1st choice : EF-S 18-135mm f/3.5-5.6 IS
Alternative: EF 28-135mm f/3.5-5.6 IS USM
Telephoto Zoom Lens
1st choice : EF-S 55-250mm f/4-5.6 IS
Alternative: EF 100-300mm f/4.5-5.6 USM
Standard & Medium Telephoto Lens
1st choice : EF 85mm f/1.8 USM
Alternative: EF 100mm f/2 USM
I'm digging the EF-S 60mm f/2.8 Macro or EF 85mm f/1.8 USM based on what I read.
Thanks!
The nifty 50 1.8mm is always a steal at under 100 bucks so that's a no brainier but for a walk around make sure you remember when buying most USM lenses they are made for a full frame camera not cropped like the 7D (7D is a cropped sensor if I am not mistaken) so your lens will appear tighter then what it would on a full frame camera like a 5D, 1D or a 35mm film camera, this is important to consider when buying for an APS-C sensor camera.
ALIAS
The nifty 50 1.8mm is always a steal at under 100 bucks so that's a no brainier but for a walk around make sure you remember when buying most USM lenses they are made for a full frame camera not cropped like the 7D (7D is a cropped sensor if I am not mistaken) so your lens will appear tighter then what it would on a full frame camera like a 5D, 1D or a 35mm film camera, this is important to consider when buying for an APS-C sensor camera.
ALIAS
Basically you have to decide what is best for your needs