Bausch and Lomb Protar Lenses 1960! Thanks to Kevin Crisp for providing these Catalog Pages!!! Bausch and Lomb Protar Lenses 1960 Page 1 Bausch and Lomb Protar Lenses 1960 Page 2 Bausch and Lomb Protar Lenses 1960 Page 3 Bausch and Lomb Letter to Customer 1960 Page 4