Camera/lens technique 1

Shallow Depth of field with a cannon 40d with a lens baby.

ISO of 400, 1/15 shutter speed

I was at a snooker hall 10 minutes away from home and i thought it would of been a good chance to take a photograph of a shallow depth of field.

Camera technique 2

Drop focus

Camera technique 3

Use both wide angle and telephoto lens

(or focal lengths) to make photographs of the same subject

55-200mm Telephoto lens at 100mm

55-200mm AF Lens at 100mm.

ISO 500

F-stop_4.0

Focal length 100mm

Shutter 1/10

17-85mm EF-s Lens at 20mm

17-83 EF-s Lens at 20mm

ISO 500

F-stop_4.0

Focal length 20mm

Shutter 1/10

Camera technique 4

use high shutter speeds to freeze action or slow shutter speed for motion blur effects.