LAMINATED VINYL FILM

Brand	Owner	Address	Description
CLEARSEAL	BORDEN COMPANY, THE	NEW YORK, N.Y.	LAMINATED VINYL FILM, SOLD IN ROLLS AND SHEETS, FOR GENERAL USE IN THE INDUSTRIAL ARTS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An optical device includes first and second laminated films of alternate layers of optical thin films of high refractivity material and low refractivity material, and having an optical film thicknesses of "a" and "b" respectively; wherein b>a, and an optical plate on which the first laminated film and the second laminated film are formed in sequence from at least one primary surface of the optical plate, wherein a third laminated film comprised of a lamination of optical thin films of high refractivity material and low refractivity material and having an optical film thickness "c" is interposed between the first laminated film and the second laminated film, wherein b>c>a. As a result, an optical device which has spectral characteristics where ripple in the opaque zone which blocks infrared light is suppressed, can be obtained.