Production in optical engineering; collets
€24.39
Production in optical engineering; spindles
Production in optical engineering; diamond impregnated discs
Environmental testing procedures for optical instruments; mechanical tests
Diamond impregnated tools used in optics; cup wheels
Magnifiers; Types and Optical Characteristics
Production in optical engineering; machines for treatment of surfaces, main dimensions
Trial-case lenses
Antireflection and mirror coatings for optics; testing of the resistance against optical rays
Standard parts for optics; plane mirror
Colour designation of objectives for microscopes
Production in optical engineering; diamond impregnation for tools used in optics
Principal requirements for antireflection and mirror coatings
€41.78
Thread connexion for microscope objectives
Spectacle-glass for single-vision and multifocal lenses
