I've been long gone on the forums lately, so I thought I'll post some of my thoughts and wonders about new lenses I've bought a bit while ago (2 months to be precise).
First up I bought a Tamron SP AF 17-50 F/22.8 XR LD Aspherical IF (Tamron has a bit of mess of a name...) to change my kit 18-55 canon non IS crap xD And it really do wonders! For example some comparative shots.
All done at F5.6 Iso 200 and 1/640.
At 18mm.
Tamron
Canon 18-55
Cant really see the difference on this resizes.. so a 1:1 crop of left corner.
Tamron
Canon 18-55
And that's a pretty Huge difference in detail!
Now on 50mm. And center frame.
Tamron
Canon 18-55
Now it's more apparent difference here. Some color tint seems to be there on kit one..
Now for the crops.
Tamron
Canon 18-55
Apart from the huge crispness and detail increase you can see even color improvements.. For me that was a shock after a kit lens.. So I really like these lens.. and recommend it =) You may see it as a mini review as you wish.
And for the telephoto lens I bought a Tamron AF70-300mm F/4-5.6 DI LD Macro mainly for 2 reasons. It was really cheap (like 100$ for the new lens) and It offered a huge zoom since it was intended for full frame use.
For a bit of a showoff you can see a zoomed in thing on the roof of the building from those 18mm shots. It's just a resize. And quality is quite bad, but much better than 18-55 kit lens. So I'm really happy with that too.