Drahoslav Makovicka was born on September 14, 1927, in Police na Morave, Czechoslovakia.
Drahoslav Lím was born in 1925.
Joel Makovicka was born on October 6, 1975, in Brainard, Nebraska, USA.
Joel Makovicka's birth name is Joel P. Makovicka.
Drahoslav Holub was born on November 6, 1921, in Kromerz, Czechoslovakia [now Czech Republic].
Joel Makovicka is 5' 11".
Drahoslav Lím died in 2003.
Drahoslav Gawrecki has written: 'Pro tvou zemi'
Drahoslav Holub died on September 27, 2006, in Prague, Czech Republic.
Adolf Gaston Eugen Fick invented contact lenses.
In 1965, two Czechoslovakian scientists, Otto Wichterle and Drahoslav Lim, were awarded a patent for their invention, five years earlier, of a soft plastic suitable for body implants that could also be used to produce contact lenses.
Leonardo da Vinci is frequently credited with introducing the general principle of contact lenses however, did not suggest his idea be used for correcting vision. Modern soft contact lenses were invented by the Czech Chemists Otto Wichterle and Drahoslav Lim.
Soft contact lenses were first introduced in the 1960s. The first successful soft contact lens was developed by Czech chemist Otto Wichterle and his colleague Drahoslav Lím in 1961, using a hydrogel material that allowed oxygen to pass through. Their invention revolutionized vision correction, leading to widespread adoption in the following decades. By the 1970s, soft contacts became available commercially and gained popularity among users.