Drop Filter Mount Adapter EF EOS R Drop Variable ND F
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Price history
Tracked since 24th Oct 2026- Connects Canon EF and EF-S lenses to EOS R cameras
- Integrated drop-in variable ND filter (ND 2.5 to ND 500)
- Weather-sealed against dust and moisture for outdoor use
About this product
The Canon Drop Filter Mount Adapter EF EOS R Drop Variable ND F is stocked by 3 shops we compare on Shopperazzi. Listed prices start at £325.63 and go up to £499.00.
Adapt your Canon EF or EF-S lenses to your EOS R camera with this official mount adapter. It features a built-in drop-in variable neutral density filter, allowing you to adjust the ND effect from ND 2.5 to ND 500 equivalent. This is ideal for filmmakers who need to shoot with wide apertures in bright conditions and landscape photographers requiring long shutter speeds.
The adapter is weather-sealed against dust and moisture, ensuring reliability when shooting on location. It offers a seamless connection for your lenses, maintaining image quality and functionality.
Product details
- Brand
- Canon
- MPN
- 3443C005
- GTIN
- 04549292141610
- Condition
- New
- Category
- Default Category>Audio Visual>Cameras & Camcorders>Photo & Video Equipment>Accessories>Lens Adapters>Default Category>Direktek
Frequently asked questions
What lenses can I use with the Canon Drop-in Filter Mount Adapter EF-EOS R?
You can use Canon EF and EF-S lenses with the Canon Drop-in Filter Mount Adapter EF-EOS R.
What is the range of the variable ND filter?
The drop-in variable ND filter on the Canon Drop-in Filter Mount Adapter EF-EOS R can be adjusted from an ND 2.5 to an ND 500 equivalent.
Is this adapter suitable for outdoor photography?
Yes, the Canon Drop-in Filter Mount Adapter EF-EOS R is weather-sealed against dust and moisture, making it suitable for use on location.


















