The definitive equipment listing for Prakticas on the internet
	Main  |  Camera Bodies  |  Lenses  |  Accessories  |  Photo index  |  Contact  Lenses -> M42 -> Carl Zeiss Jena Sonnar 2.8/200     Construction - 6 elements, 4 groups Angular field - 12.5° Minimum focusing distance - 2.2m Diaphragm action - fully automatic Minimum aperture - f/22 Filter size - 77mm screw-in type Push-on diameter - 80mm Weight - 1200g Barrel length - 146mm Description - Only made after multi-coating became the norm.   Lens schema: Lens:   Back | Index