Product Description :<br><br>Operate skills <br>https://www.youtube.com/watch?v=7JuitNXvtQI Feature: <br>1.Bowen Mount Suitable for most of the led studio light and flash studio light.Angle adjust from 10°-40°. <br>2.Rotated flexible design enables you adjust light angle by rotating lens collar. <br>3.Suitable for shooting outline light or long distance light. <br>4.Brightness will increase 4 tims after installation,10 times brigter when most focusing. <br>5.The front focus lens can be added filters. <br><br>Package Content :<br><br>1 x Studio light focus lens <br>1 x Cloth bag <br>4 x Filters (yellow, red, green, blue)