My Xperia T since an update the camera is blurry

[_alexdon_]

Try settings-apps-all-camera,force stop and clear data.Restart.

[Hips]

This hasnt worked still blurry:( its wierd the back camera is blurry but the front camera is fine

[_alexdon_]

You should try a software repair:

http://www.sonymobile.com/gb/tools/update-service/