TRANSPARENT OPTICAL ARTICLE

摘要

The invention has an object to obtain a polarizing and dimming transparent optical product having both a polarizing function and a dimming function, for example, polarizing and dimming sunglasses, goggles and lenses. The transparent optical product according to the invention has a lamination structure including one polarizer sheet layer, and at least one layer other than the polarizer sheet having the dimming function. Moreover, a plurality of sheets including one polarizer sheet and at least one sheet other than the polarizer sheet are mutually bonded with an adhesive or a binder to constitute a composite sheet, and at least one of the non-polarizer sheets and adhesive or binder layers in the composite sheet has the dimming function.