NEEWER CSF10 10" Fresnel Lens with 10-35° Beam Angle

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SKU: 66605275


All Neewer products carry a 2-Year Warranty and 45-day Return. Learn more at Warranty Policy.

Shipping Policy

Shipping from local warehouse based on your area, normally it takes 2~10 days for the delivery, Learn more at Shipping Policy.

Firmware & Manual

To download the product firmware or manual, please visit our Download Center.


Due to the impact of tariffs and logistics costs, prices vary by location.

WARNING:This product can expose you to chemicals including [Lead and Phthalates], which
is [are] known to the State of California to cause cancer. For more information go to


  • 11.2x Increased Illuminance- CSF10 is a highly transparent and transmissive Fresnel lens for light gathering. Its 11.3"/28.8cm diameter suits most LED video lights. When installed on the NEEWER CB300B, the illuminance will significantly increase by 11.2 times (increase values vary depending on light models)
  • Detachable Barn Doors- Precisely control the light spread and direction with the detachable barn doors to achieve creative light effects that enhance the storytelling of your filmmaking and photography
  • Adjustable Beam Angles- Turn the focus ring to adjust the beam angle from a wide 35° flood to a narrow 10° spot. When turning the focus ring, the lens will keep stationary and the barn doors can still work properly
  • Universal Bowens Mount- Ideal for Bowens mount LED video lights of up to 600W, including NEEWER CB300B, CB300C, CB200, CB200B, CB200C, and AS600B. Also compatible with Aperture and compatible with Godox
  • Heatproof Outer Shell- Constructed from PC and glass fiber and designed with numerous vents, the outer shell ensures improved thermal conductivity and efficient heat dissipation. Note: To avoid burns, do not touch the outer shell after long periods of use
  • Portable Carrying Bag- Lined with soft and shockproof cushions, the carrying bag can protect the lens from impacts and scratches while keeping it portable for outdoor shooting


  • Model: CSF10
  • Item Type: Fresnel Lens
  • Compatibility: 600W LED Video Lights
  • Application: Photography/Videography
  • Main Features: Variable Beam Angle
  • Mounting Points: Bowens Mount
  • Main Material: PC, Glass Fiber
  • Dimensions: 11.3"x5.6"/288x143mm
  • Weight: 5.6lb/2.6kg (Lens Only)

Package Contents

  • 1 x Fresnel Lens
  • 1 x Barndoors
  • 1 x Carrying Bag
  • 1 x User Manual

Why choose NEEWER?

👍Committed to Quality.

Quality is not just a slogan for us; NEEWER genuinely adheres to this principle. As a company that integrates research, design, production, and sales, all of our products undergo rigorous testing. Unlike other brands that offer a one-year warranty, we provide a two-year warranty. This confidence in our products stems from our unwavering commitment to quality.

🏆Amazon Best Seller

NEEWER products have become Best Sellers across multiple categories on Amazon, consistently achieving ratings of 4.8 and above. With a history spanning 13 years, our brand has been chosen by over 41.6 million users worldwide, boasting a repurchase rate of over 32%. Choosing NEEWER is a decision you won't regret!

🚛Local Warehouse Shipping

Logistical efficiency is crucial for enhancing customer purchasing experience. To reduce delivery times, we have established warehouses in various countries around the world. When you place an order, it will be shipped directly from a local warehouse. Typically, the entire process from order placement to delivery is completed within 3 to 7 business days.

⭐️5 Star Service

We offer multiple contact methods including online chat, email, phone, and multiple social media platforms ensuring a 100% response rate with a maximum response time of two business days. If you need any assistance, please feel free to contact us. We are committed to providing you with a satisfactory solution.