Protective Coating for Lenses (historical)

[rbaker]

Interesting document on the protective glass coating of plastic lenses

https://ia801302.us.archive.org/26/i..._ADA021538.pdf

[Chris Ryser]

REPORT CLASSIFICATION: UNCLASSIFIED

DESCRIPTORS: ^PROTECTIVE COATINGS, *PLASTICS, *GLASS, SURFACE FINISHING, ADHESION, ABRASION, SPUTTERING, ELECTRON BEAMS, ACRYLIC RESINS, POLYCARBONATES, CHROMIUM, OPTICAL PROPERTIES

DESCRIPTOR CLASSIFICATION: UNCLASSIFIED

ABSTRACT: A COATING TECHNIQUE IS DESCRIBED FOR THE DEPOSITION OF A PROTECTIVE GLASS COATING ON CR-39 PLASTIC MATERIAL. DEPOSITION PARAMETERS SUCH AS THE CLEANING TECHNIQUE,

................interesting.

We made one in 1984 and on, with Polysiloxanes, for application by a simple dip and resulting in a super slippery surface that let objects slide off instead of scratching.

Nassau Lens in New York became our biggest customer that ordered the product by the hundreds of bottles at a time.

[LisaRayes]

The protective coating is the best way to protect lenses from uncertainties which cause damage to lenses. It's also a safe way to care the lenses for long period of time.