title: Feature issue on optical interference coatings.
abstract: The feature issue on Optical Interference Coatings, stimulated by the June 1992 Topical Meeting, covers the wider field of optical surface treatments after polishing. It is the latest in a series that has been running every four years since 1976.
authors.forename: H A
authors.initials: HA
authors.lastname: Macleod
authors.forename: C K
authors.initials: CK
authors.lastname: Carniglia