Posts Tagged ‘aa filter’

Apr
3
2012

Does taking out the OLPF filter make your Canon EOS 5D Mark III sharper?

James Miller has done something on his own that we're not recommending, but the results look very interesting - he's removed the optical low pass filter (OLPF) (also sometimes called the AA or Anti Aliasing) from the front of his Canon EOS 5D Mark III…
Feb
16
2012

That mysterious AA(anti-aliasing) filter – do you need it?

I've known about anti-aliasing filters for a while but I've not taken the time to really dive in and understand exactly what it does... and with the release of the Nikon D800 (pre-order on B&H) and the D800E (pre-order) you start to wonder if do…