Specification Brand : Set Shop BulletPoint1 : rosco BulletPoint2 : 20x24 ExternallyAssignedProductIdentifier1 : 0616641537982 ExternallyAssignedProductIdentifier2 : 616641537982 ItemName : Medium Blue Rosco #0083 Gel Filter ItemPackageQuantity : 1 ItemTypeKeyword : photographic-lighting-filters Manufacturer : Set Shop Material : gel PhotoFilterEffectType : Color Correcting ProductDescription : Rosco's premier range of filters, Roscolux, is manufactured in a unique technology to insure the longest possible life under hot theatrical lights. Three discrete layers are combined in a tri-extrusion process. By sealing the colored layer between two microscopically thin layers of clear film, dye migration is minimized and effective life is extended. Roscolux (sold under the trade name "Supergel" overseas) is currently the most widely used filter range in the world ProductSiteLaunchDate : 2013-02-04T08:00:00-08:00 WaterResistanceLevel : not_water_resistant