If you're looking to enhance the performance of your Storm 80c Led Light, the Aputure CF4 4"" Compact Fresnel Lens is an ideal choice. This meticulously designed Fresnel lens features a 4-inch diameter, providing a powerful and focused beam that optimizes and amplifies the light output of your Storm 80c. The Mini ProLock mount ensures a secure and seamless attachment, making it a perfect fit for your lighting setup.The CF4 Fresnel Lens is engineered to deliver smooth light falloff from center to edge, ensuring even illumination across your subject. Its compact form factor makes it a versatile addition to any lighting kit, offering enhanced control over your lighting environment. For even greater versatility, the CF4 Fresnel is compatible with the separately available CF4 Barn Door, allowing for precise shaping and directing of light.