The definitive equipment listing for Prakticas on the internet
	Main  |  Camera Bodies  |  Lenses  |  Accessories  |  Photo index  |  Contact  Lenses -> M42 -> Carl Zeiss Jena Sonnar 4/300     Construction - 6 elements, 4 groups Angular field - 8° Minimum focusing distance - 4m Diaphragm action - Fully automatic Minimum aperture - f/? Filter size - 86mm Push-on diameter - 90mm Weight - 2080g Barrel length - 248mm Special features - detachable lens hood   Lens schema: Lens:   Back | Index