Nanguang NG-10X Fresnel Lens Focusing adapter lens kit for Bowens-fit lights 10X Studio Light Focus Mount Lens Adjust for Flash Studio LED Light With 4 Color Filters Introduction: This mount lens is perfect for shooting profile and long distance shooting, and suitable different flash light and LED studio light less of than 150W. Feature: Adjust the light angle by rotating lens Rotary telescoping design, by rotating the lens ring to adjust the speed of light. Suitable for shooting contour lighting or filling over a long distance light. Adjust the light angle by rotating lens. focusing light brightness is increased by 10 times. Angle adjust from 10 ~ 40. Specification: Model: NG-10X Net Weight:22.9 ounce/0.64 kg Gross Weight:28.2 ounce/0.8kg Constricted Lens size: 4.4 inch x 5.08 inch x 3.94 inch/11.2 cm x 12.9 cm x 10 cm (High * front diameter * back diameter) Unfolded Lens size: 5.9 inch x 5.08 inch x 3.94 inch/15.1 cm x 12.9 cm x 10 cm (High * front diameter * back diameter) Compatible with: different flash light and LED studio light less of than 150 W. Note: This lens is suitable for Bowens mounts. Package Includes: 1 x NG-10X Studio light focus lens 1 x Cloth bag 4 x Filters (Yellow, Red, Green, Blue) View More