What lens to get for Architecture?

[benhasajeep]

If it is on a D300, the only thing that might be an issue is that the 24 will be like a 36mm.
Also, with the built-in flash you may not have the full range of movement in the up / down range of movement. On my D700 it comes really close but doesn't hit.
Since with the 24mm you will see a effect in the tilt / shift almost immediately, with the smaller sensor, you will perhaps need to move it through a larger range before the same effect occurs. You also may hit the flash overhang ... the lens comes with a warning label actually wrapped around the lens when you open the box that says with some models, you may pinch your fingers between the lens and the camera body! No kidding...
You might want to try and find a shop that has a lens to try or would be willing to get one in for you to try first.

Yea I read the warning about hitting the camera mounted flash brow. The 300 looks to be close to the same as the 700, definately more room than on the 90's and smaller bodies.

 

[KhronoS]

Sigma 10-20mm. It;s not recomended for full frame... but for 50D is EXCELLENT