AF7UV Size: 6.25" Features: -UV Filter.-Applied Image Group"s Optivex UV Blocking diachronic Glass Filter.-See detailed information on reverse side.-Heat tempered 1/8" thick flat glass.-Especially useful for applications, such as museum or gallery display of fine art works, where elimination of UV in the light is required. Dimensions: -Dimensions: 2" H x 2" W. Collection: -Track collection.