Nikon D50

[dsp921]

A linear polarizer will affect the auto-focus and the metering, get a circular.

 

[KonicaKyle]

ah okay... wasn't sure of the difference in them actually. Thanks for the help!

 

[Simon]

They have this info on jessops site

Please Note: This CIRCULAR POLARISING filter is designed for autofocus cameras, camcorders, or manual-focus cameras with spot-metering (e.g. OM4, T90)! If you have a manual focus camera you can get away with using the (cheaper) LINEAR POLARISING style of filter (although this Circular one will work equally well).

If using a lens wider than 28mm watch out for vignetting caused by the deeper-than-usual filter mount.