NEEWER Fresnel Lens Focusing Lens Bowens Mount with Variable Beam Angle and Barndoor for CB300B CB300C CB200 CB200B CB200C AS600B 600W LED Video CSF10

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. [11.2 times more illuminance] CSF10 is a light focusing Fresnel lens with high transparency and transparency. With a diameter of 11.3"/28.8cm, it fits most LED video lights. When installed on NEEWER CB300B, the illuminance will be significantly increased by 11.2 times. (Increase value varies depending on the light model) 【Removable Barn Door】Removable barn door allows you to precisely control the spread and direction of light for creative light effects that enhance the story of your filmmaking or photography shoot. 【Adjustable Beam Angle】Turn the focus ring to adjust the beam angle from a wide 35° flood to a narrow 10° spot. Even when I turn the focus ring, the lens stays in place and the barn door works normally. 【Universal Bowens Mount】Perfect for LED video lights with Bowens mount up to 600W, including NEEWER CB300B, CB300C, CB200, CB200B, CB200C, AS600B. Compatible Aperture, compatible Godox. 【Heat-resistant Outer Shell】The outer shell is composed of PC and fiberglass and designed with numerous ventilation holes to ensure improved thermal conductivity and efficient heat dissipation. Note: To avoid burns, please do not touch the outer shell after long-term use. 【Portable Carrying Bag】The carrying bag is lined with a soft and impact-resistant cushion, which protects the lens from bumps and scratches while making it portable for outdoor shooting. *Product description: CDF10 Fresnel lenses are essential for photographers and videographers. Increase illumination, control light spread with a removable barn door, and adjust beam angle from 35° flood to 10° spot. The Bowens mount is compatible with a variety of LED video lights, and the vented heat-resistant shell ensures efficient heat dissipation. A carrying bag helps you carry and protect your lenses. *specification: Model: CSF10 Item type: Fresnel lens Compatibility: 600W LED video light Use: Photography/videography Main features: variable beam angle Attachment point: Bowens mount Main material: PC, glass fiber Dimensions: 11.3"x5.6"/288x143mm Weight: 2.6kg (lens only) *Package contents: 1 x Fresnel lens 1 x barn door 1 x Carrying bag 1 x User manual