PRODUCTS  Louvers  - Parasquare 1  - Parasquare 2  - Parasquare 3  - Parasquare 5  - Parahex 6  - Lumiflux Louvers  - Thincell Aluminum  - Louver Lens  - Decorona 33  - Constellation  - Drop Dish Diffuser  - Sleeve Guards  - Frameless Lenses  - Outdoor Lighting  - Prismatic Sheets  - Retrofit Kit  - R-Lite Diffusers	FRAMELESS LENSES All types and sizes of frameless lenses are available, including aluminum frames, equal to or surpassing original parts. Made of 100% virgin Acrylic, guaranteed not to yellow for twenty (20) years under normal use. Also available in aluminum Retrofit Door-Frames many styles to choose from.