Key Features: Lens Optical Design & Larger 6-inch Fresnel Lens--Zero Light Waste New Rotating Barrel Design--Easily Spot or Flood Your Light with a Simple Twist From 12°to 40° Beam Angle Bowen S Mount Design & 7" Front Ring--Attached to a Myriad of Lights & Accessories Lens Optical Design The Fresnel 2X features a lens design. The rear lens focuses and magnifies the beam onto the larger 6" front Fresnel lens, this achieves zero light waste. Our lens optical design makes the Fresnel 2X twice powerful as the original Aputure Fresnel, and makes the 120D II up to 14 times brighter, breathing new life into your lights. New Rotating Design By utilizing a new rotating barrel design, the Fresnel 2X creates an intuitive user experience,similar to a camera lens. The smooth focus throw gives users an ability to accurately finesse the beam angle of their light source, allowing you to easily spot or flood your light with a simple twist. Versatility & Portability The Fresnel 2X is adaptable to any situation. With its Bowens Mount design, this fresnel can be attached to a myriad of lights. The 7" front ring accepts the Aputure Barndoors, meaning your light shaping options are endless. With the included carrying case, the Fresnel 2X can easily follow you, wherever your shoots may take you. The Fresnel 2X Makes The Aputure 120d II Up to 14 Times Brighter From 4700lux to 67000lux The Fresnel 2X Makes The Aputure 120d Up to 13 Times Brighter From 3400lux to 46000lux The Fresnel 2X Makes The Aputure 300d II Up to 13 Times Brighter From 9000lux to 78000luxDual lens design,Bringing 2 times more output than using Fresnel 1st GenerationNo light leakage,Larger 6-inch Fresnel lens12-40 degrees smooth spot to flood,-Robust and great heat resistance material build