Biotar 75/1.5 T 試鏡相 Part I
by jack_hui
| Biotar 75/1.5 T 試鏡相 Part II
by jack_hui
| Compare CZJ Biotar 75/1.5, CZJ Pancolar 80/1.8, CZ 85/1.4
by Bob Dodds
| Carl Zeiss Jena Biotar 75mm f1.5 1930's
by Bob Dodds
| Carl Zeiss Jena R-Biotar T 75mm f1.5 1951 or later
by Bob Dodds
|