standard	size	models
Full frame	36mm x 24mm	Kodak Pro14n Canon EOS-1Ds Mark II
APS-C	22.7mm x 15.1mm	Nikon D100, D70s, D50 Canon EOS 10D, 20D, 300D, 350D Minolta a-7D, a-5D Pentax *ist DL
FoveonX3	20.7mm x 13.8mm	Sigma SD9, SD10
4/3-inch	17.8mm x 13.4mm	Olympus E-1, E-300
2/3-inch	8.8mm x 6.6mm	Minolta A2 Canon Pro1 Nikon 8800 Sony F828
1/1.8-inch	7.178mm x 5.319mm	Sony W-17 Canon G5, A95 Nikon 7900 Minolta 500Z
1/2.5-inch	5.38mm x 4.39mm	Ricoh R5 Kodak 7590 Fujifilm F510 Sony H1