那來三層LPF啊？

下面這幾台通通跟D800一樣是兩層LPF。

Canon EOS 400D
http://www.northlight-images.co.uk/Canon_400D_xti.html



Canon EOS 450D
Canon EOS Digital Rebel XSi (Rebel 450D)



Canon EOS 60D
Canon 60D Review: Full Review - Optics



CANON EOS 5D MARK II
CANON EOS 5D MARK II DIGITAL SLR & 24-105MM LENS at TigerDirect.com



Canon EOS 1D Mark IV
Canon 1D Mark IV Review: Full Review - Optics



diglloyd blog - Nikon D800E vs Canon 5D Mark III: the Nikon D800E Optical Low Pass Blur+Unblur Filter Pack