Compare Nikon FE, FE-2, FM, FM-2, FM-2n and FM-3a

	FM	FE	FM2	FE-2	FM-2n	FM-3A	FA
Innards	mechanical	electronic	mechanical	electronic	mechanical	both	electronic
Exposure	M	M, A	M	M, A	M	M, A	M, A, S, P
Meter*	CW	CW	CW	CW	CW	CW	Matrix, CW
Speeds	1-1,000	8s-1,000***	1-4,000	8s-4,000***	1-4,000	1-4,000 manual 8s-4000 Auto****	1-4,000***
Sync	1/125	1/125	1/250	1/250	1/250	1/250	1/250
Lenses*****	all AF & MF since 1958	all AF & MF since 1958	All AF & MF since 1977	All AF & MF since 1977	All AF & MF since 1977	All AF & MF since 1977	All AF & MF since 1977
Made	1977-1982	1978-1983	1982-1984	1983-1987	1984-2001	new in 2001	1983-1987