The F09, a lightweight, durable rubberized frame with side shields manufactured by Laservision USA, has adjustable earpieces that can be worn over most prescription frames. The lens is 62 mm wide and 50 mm high and can accommodate glass, polycarbonate or nanospec filters. The larger size provides increased viewing. The distance between the lenses is 17 mm, and temple length is 125 mm. The black frame is 54 mm high, 157 mm long and 147 mm wide, making it suitable for use with heavier filters. Accessories include a cleaning cloth, 1 oz of cleaning solution, a head strap and a soft case.