The ARRI Fresnel series is ideal for use where compact, light weight tungsten Fresnel spotlights are required. Arri Fresnels are the perfect solution in small studios where grid height is a problem. The classic ARRI construction of corrosion resistant extruded and die cast aluminum maximizes body strength while maintaining the light weight of an ideal location fixture. Despite the small size, short focal length lenses with wider angles give more light output and better light distribution over the full beam area. A 3.15" (8.0 cm) Fresnel Provides Light Beam Angles of 53 degrees in the Flood Position and 14 degrees in the Spot Position at 30 Feet.