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Aputure DEC Vari-ND Wireless Lens Adapter (EF/EF-S to E-Mount)

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  • Lens Adapter with Wireless Controller
  • Remotely Control Focus, A-B, Iris and ND
  • Built-In Electronic Variable ND Filter
  • ND8 - ND2048 (9 Stops)
  • Optical Design with Lens Coating
  • Lens Transparency up to 98%
  • Produces Neutral Colors with No Shifting
  • No Polarization
  • Controls Also Available on the Receiver

The Aputure DEC Vari-ND Wireless Lens Adapter - EF/EF-S to E-Mount is an adapter that attaches to Canon EF/EF-S mount lenses to E-mount cameras. This allows users to remotely control focus, aperture, A-B focus points, and 9 stops of ND.

The DEC Vari-ND has all the features of the original Aputure DEC adapters, and adds a built-in electronic liquid crystal variable ND filter. In addition to reducing the amount of light for longer exposures, it lets you achieve motion blur under bright light with the iris wide open, and provides enhanced control over depth of field.

The DEC Vari-ND adapter has an optical design with lens coating, and reaches a lens transparency of up to 98%. It produces neutral colors with no shifting that's common to traditional ND filters, and no polarization, eliminating the possibility of getting stuck with the "X" pattern on your footage.

Included is a comprehensive package containing the lens adapter, a receiver that attaches to the adapter over a robust LEMO-type connection, a wireless remote handgrip, and more. In the previous DEC models, the receiver was an integrated part of the adapter and didn't offer any controls. You were only able to make adjustments from the wireless handgrip. But the DEC Vari-ND has an updated design wherein the receiver has a control wheel that allows you to adjust the focus and ND stops. So you can now make selections from the handgrip or directly from the adapter. The remote handgrip also has a rosette adapter so you can attach it to your tripod.

The DEC Vari-ND is made mainly of copper and aircraft-grade aluminum, and incorporates velvet on the interior to ensure optimum stability. An impact-proof hard case is included for the entire package, and a smaller ABS case is also supplied for the lens cartridge to better protect it inside the main case.

Key Features

  • Attach Canon EF/EF-S mount lenses to E-mount cameras
  • Remotely control focus, aperture, A-B focus points, and 9 stops of ND (ND8 - ND2048)
  • Built-in electronic liquid crystal variable ND filter
  • Optical design with lens coating
  • Lens transparency up to 98%
  • Produces neutral colors with no shifting
  • No polarization
  • Controls available on the receiver and remote handgrip

Compatible EF/EF-S Mount Lenses

  • EF 35mm f/1.4L USM
  • EF 40mm f/2.8 STM
  • EF 50mm f/1.4 USM
  • EF 24-105mm f/4L USM
  • EF-S 18-55mm f/3.5-5.6
  • EF-S 18-200mm f/3.5-5.6 IS
  • EF 50mm f/1.8 II
  • EF 16-35mm f/2.8L II USM
  • EF 24-70mm f/2.8L II USM
  • EF 70-200mm f/2.8L IS II USM
  • EF 100mm f/2.8L II USM
  • EF 85mm f/1.2L II USM
In the Box
  • Aputure DEC Vari-ND Wireless Lens Adapter (EF/EF-S to E-Mount)
  • Adapter
  • Transparent Lens Assembly
  • Receiver (Control Box)
  • Wireless Remote Handgip
  • Claw Clip
  • Sony D Type Cable
  • LANC 2 Multi Adapter Cable
  • LANC Cable
  • Charge & Update Cable
  • ABS Case for Lens Assembly
  • Impact-Proof Hardshell Case
  • Limited 1-Year Warranty
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More Information
Product ConditonNew
Compatible Camera E-mount camera (for all frame sizes)
ND Range ND8 - ND2048
Power Adapter:
Built-in 3.7 V, 1400 mAh lithium-ion battery
≤10 hour runtime
≤500 mA peak current
5 V charge voltage

Remote Handgrip:
Built-in 3.7 V, 2600 mAh lithium-ion battery
≤48 hour runtime
≤300 mA peak current
5 V charge voltage
Wireless Frequency 2.4 GHz
Wireless Range 328" (100 m)
Micro USB Input Adapter:

Remote Handgrip:
Charge only
Material of Construction Copper and aircraft-grade aluminum
Velvet on the interior (for stability)
Operating Temperature 32 to 104°F (0 to 40°C)
Storage Temperature 4 to 140°F (-20 to 60°C)
Humidity 65 ± 20% (without condensation)
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
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