Viltrox EF-R3 Pro Canon EF Lens to Canon RF Mount Speed Booster 0.71x Adapter
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Viltrox EF-R3 Pro Canon EF Lens to Canon RF Mount Speed Booster 0.71x Adapter

SKU: VTREFR3P

This item is no longer available.

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Viltrox EF-R3 Pro Specifications

  • Camera Mount

    Canon RF

  • Lens Mount

    Canon EF

  • Magnification

    0.71x

  • Optical Design

    4 Elements in 4 Groups

  • Electronic Communication

    Yes

  • Tripod Mounting Thread

    1/4"-20 Female

  • Dimensions (Dia. x D)

    3.1 x 1.0" (79.0 x 26.0mm)

  • Weight

    7.0 oz (199g)

  • UPC Code

    778469116760

About Viltrox EF-R3 Pro

EF-R3 Pro 0.71X reduced focus and light increase adapter ring, EF lens to RF mount. Compatible with EOS C70/RED KOMODO 6K movie camera. Added fixed plate, suitable for large-diameter lens, precision brass bayonet. AF autofocus , 0.71x focus reduction and brightness enhancement, EXIF information transmission, 4 groups of 4 optical structures, USB firmware upgrade, IS lens anti-shake.

Viltrox EF-R3 Pro Features

  • EF-R3 Pro 0.71X reduced focus and light increase adapter ring, EF lens to RF mount
  • Compatible with EOS C70/RED KOMODO 6K movie camera
  • Added fixed plate, suitable for large-diameter lens, precision brass bayonet
  • AF autofocus
  • 0.71x focus reduction and brightness enhancement
  • EXIF information transmission
  • 4 groups of 4 optical structures
  • USB firmware upgrade
  • IS lens anti-shake

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Key Features

  • EF-R3 Pro 0.71X reduced focus and light increase adapter ring, EF lens to RF mount
  • Compatible with EOS C70/RED KOMODO 6K movie camera
  • Added fixed plate, suitable for large-diameter lens, precision brass bayonet
  • AF autofocus
  • 0.71x focus reduction and brightness enhancement
  • EXIF information transmission

What's in the box:

  • Viltrox EF-R3 Pro Canon EF Lens to Canon RF Mount Speed Booster 0.71x Adapter
  • Front Body Cap
  • Rear Body Cap
  • Viltrox 1 Year Limited Warranty