Zacharias Janssen invented a compound 9x magnification optical microscope and a single lens optical microscope. It was made up of there draw types with lenses that were inserted within the flanking tubes' end.
Biffen Jansson's birth name is Niklas Jansson.
Jimmy Jansson's birth name is Erik Robert Jimmy Jansson.
Rune Jansson was born in 1932.
Mikael Jansson was born in 1965.
Harry Jansson was born in 1916.
Marlena Jansson was born in 1970.
Jansson Stegner was born in 1972.
Axel Jansson died in 1909.
Axel Jansson was born in 1882.
Folke Jansson was born in 1897.
Folke Jansson died in 1965.
Viktor Jansson died in 1958.