SONY EF
type I budget model
EF 90
1985 model (first generation - black pressure sheet)
EF 60
1985 model (second generation - transparent pressure sheet)
"improved" EF 90 ("improved" only appears on wrapper)
1986 model
Super EF 90 ("Super" only appears on wrapper)
late 80s model
Super EF 90
early 90s model
Super EF 90
1995 model
EF 90
1999 model
(c) & (p) 2022 ゆう
