
The Canon EF to EOS R Drop-In Mount Adapter allows you to use all Canon EF and EF-S lenses on the new Canon RF mount cameras. The body automatically switches to 1.6x crop factor mode when using a Canon EF-S lens.
This EF-RF adapter has a Drop-in filter slot, this model comes with an adjustable ND filter . An adapter with a polarizing filter is also available. Since the ND filter is in the lens adapter, you can conveniently get a top-quality adjustable filter at a low price, no longer needing to buy separate filters for different sized lenses or use thread conversion rings.
Canon's adjustable ND filter has an efficiency of ND3-500, i.e. 1.5 - 9 stops . The filter can be used when you want to use very long exposure times when taking photos, and the adjustable filter is also essential for video shooting, to get the video exposure time right. With the efficient ND, you can also use the large apertures of the lenses, even during the day. For example, you can easily shoot with a 50mm F1.2 lens even at full aperture in bright sunlight. The efficiency of the ND filter is adjusted using the dial on the adapter, so for example, transitions from indoors to outdoors can be done smoothly without interruptions.
The adapter allows all Canon lens features such as autofocus, aperture control and image stabilization to work. The Canon EF-EOS R adapter is also weather-sealed and has a sealing ring on both sides, so weather resistance is maintained between the lens and the camera.
Sales package includes: Drop-In Mount Adapter EF-EF-EOS R + Drop-In Variable ND filter, body cap RF-3, rear cap Lens Dust Cap RF, user manual and protective bag