coated lens sentence in Hindi

Examples

1. FED ( & GOMZ ) started using coated lenses as late as 1949-1950 ( Maizenberg Book ), KMZ ( 1947 onwards-Zorki Zenit camera line ) produced blue coated lenses making full use of the complete Carl Zeiss wartime technology.
2. FED ( & GOMZ ) started using coated lenses as late as 1949-1950 ( Maizenberg Book ), KMZ ( 1947 onwards-Zorki Zenit camera line ) produced blue coated lenses making full use of the complete Carl Zeiss wartime technology.