The Digitalinx DL-AR397 HDMI Adapter Ring | Compact & Reliablefrom Digitalinx DL-AR397 HDMI Adapter Ring | Compact & Reliableis a convenient, all-in-one solution for connecting displays and other devices to the HDMI port on your device. To use these adapters you will need an HDMI cable (sold separately).

Multi-Adapter for HDMI Devices    Convenient, All-In-One Solution

Base security clamp, cable, and hardware for DL-AR system

Interseries Adapter:
DisplayPort (male) to HDMI (female)
Mini DisplayPort (male) to HDMI (female)

Related Questions and Answers

Q: 1. what s the difference between this adapter and the one without control ring? why do I want a control ring?

A: The control ring allows you to program the ring for different functions, such as changing aperture, shutter speed, etc... instead of using the controls on the camera. It makes it easier by assigning a common function to the control ring.

Q: 2. Can this unit be used on a camera without a hot shoe, but with a sync cord plug?

A: The Dot Line DL-RLF90 LED Continuous and Flash Ring Light can be used without connecting to a hot shoe but only in continuous mode. There is no external PC sync on the ring light.

Q: 3. Does it works with the EF-S Sigma 8-16?

A: According to Sigma, the Canon Control Ring Mount Adapter EF-EOS R will work with the Sigma 8-16mm lens but the camera’s “Scene Intelligent Auto mode” cannot be used. Also the 8-16mm is a crop sensor lens so the camera would need to be a crop sensor model such as the R10,m R50, R7, or if you are using a full frame, the camera would need to be set to crop mode.

Q: 4. Hi, tell me, pls, what is the outer diameter of this adapter (of the thin flat outer rim)? Me need 144 mm.

A: This ring would be 143mm as per the manufacturer.

Q: 5. What barndoors work with this?

A: The MagMod MagBox Pro Speed Ring Adapter (Profoto) is a speedring and is made specific for the Magbox, https://bhpho.to/3tP0GQB. There is no barndoor that works with that ring.

Q: 6. The instructions say to mount the lens first to the adapter then the adapter to the camera and when removing, first detach the adapter from the camera. Is there a problem leaving the adapter on the camera when changing EF lenses?

A: Thee could be. Please follow the mounting and dismounting procedure outlined by the manufacturer to avoid any damage.

Q: 7. Would this fit an A2 or B10?

A: The MagMod MagBox Pro Speed Ring Adapter (Profoto) is compatible with the Profoto B10 but is not designed for he A2.

Q: 8. Will this work (including the control ring function) with the canon C400?

A: Yes, the Canon Control Ring Mount Adapter EF-EOS R is fully compatible with the Canon EOS C400 6K Full-Frame Digital Cinema Camera (Canon RF).

Q: 9. When using this adapter with an ef-s lens, will there still be a 1.6 crop factor on the EOS R?

A: the crop factor is due to the sensor size is smaller than a typical full frame 35mm film size. when a lens is mounted on EOS R, which is a full frame camera, the crop factor is 1. i.e., a 50mm EF-S lens just have same image size as 50mm EF lens. however, since EF-S lenses are designed for smaller sensor, when mounted on full frame body the corners likely would have significant vignetting.

Q: 10. How well does video autofocus work when using this adapter?

A: Autofocus is very good when using this adapter.