NEEWER EF to EOS R Mount Adapter with Drop in Variable ND Filter ND3-ND500

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SKU: 66602031


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

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

Firmware & Manual

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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


  • Widely Compatible EF-RF Lens Adapter- NEEWER EF to RF lens adapter ring is designed to mount any EF or EF-S lens on your EOS R camera, compatible with Canon EOS R EOS Ra EOS RP EOS R5 EOS R6 EOS R3 EOS C70 R5C R7 R10 Camera
  • Complete Functions- The lens adapter includes electrical contact points to realize smooth EXIF data transmission. Also supports autofocus and image stabilization capacities of your lens
  • Drop in Variable ND Filter- A ND3-ND500 variable neutral density filter is also included to help balance overall image exposure and realize long exposure shots. Easily install or remove the drop in filter. Rotate the dial to smoothly adjust the ND stops for different degrees of light reduction, widely applicable to landscape and urban photography under various light conditions. Includes a clear filter for the lens when no ND filter is required
  • Sturdy All Metal Build- The full metal body of the NW-EF-EOSR VND lens adapter makes it robust and durable. The VND filter is water repellent, dust & oil proof, and scratch resistant with multi layer coatings

Lens Adapter Ring

  • Material: All metal
  • Compatible Lens Type: EF/EF-S lenses
  • Compatible Cameras: EOS R cameras (EOS R, EOS Ra, EOS RP, EOS R5, EOS R6, EOS R3 EOS C70 R5C R7 R10)
  • Focus Type: Auto Focus
  • Front Mount: EF mount
  • Rear Mount: RF mount
  • Front Mount Diameter: 2.56” / 65mm
  • Rear Mount Diameter: 2.64” / 67mm
  • Length: 1.26” / 32mm
  • Weight: 3.7oz / 105g

Variable ND Filter

  • Filter Type: Variable Neutral Density Filter
  • ND Filter Range: ND3-ND500
  • Mounting Method: Drop in

Package Contents

  • 1 x NW-EF-EOSR ARC Lens Mount Adapter
  • 1 x Drop in VND Filter
  • 1 x Clear Filter
  • 1 x Front Cap
  • 1 x Rear Cap
  • 1 x Instruction Manual