The black 1.5” NPT 13-21" Adjustable-Height Pipe Adapter from Premier Mounts easily connects to any Premier Mounts' 1.5" NPT ceiling plate or accessory. It features height adjustment from 13 to 21" (33.0 to 53.3cm) in 1.0” (25.4mm) increments.

Adjusts from 13 to 21" (33.0 to 53.3cm) in 1" increments on a 1.5" threaded pipe

Cable routing hole with access through pipe

Works with any 1.5" NPT ceiling plate or accessory

Works with flat-panel mounts and projector mounts

Related Questions and Answers

Q: 1. Will adapter work with the Canon EF 16-35 f/2.8 III, EF 24-70 f/2.8 II and EF 70-200 f/2.8?

A: This adapter will physically mount the lenses without issue. All electronic functions should work as well but are not supported by Sigma. What that means is Sigma will not guarantee the adapter if you use non-Sigma lenses. Most users do not report issues using Canon lenses with this adapter.

Q: 2. Video recorded to the I phone is cut into short clips and no file sequence in naming. Is ther a way to record full length video?

A: In the video settings of the App for the Accsoon SeeMo iOS/HDMI Smartphone Adapter (Black), B&H # ACSEEMOB, there is a setting called "Record File Limit Size". By default, it is set to 4GB. Once that limit is reached, it creates a new clip. The max size limit is 32GB so if you set it to 32GB, you should be able to at least have it split the recordings into less short clips.

Q: 3. Does this provide aperture control on Zeiss ZE lenses?

A: Yes it does work well

Q: 4. will this adapter work on a cine lens?

A: Yes the Sigma MC-21 Mount Converter/Lens Adapter (Sigma EF-Mount Lenses to L-Mount Camera) is compatible with cine lenses.

Q: 5. im using a BlackMagic Cinema 6K with a Yongnuo F2 35mm Lens EF. Works amazing! but does it?

A: Yes, the Sigma MC-21 Mount Converter/Lens Adapter (Sigma EF-Mount Lenses to L-Mount Camera) would allow you to use your EF lenses on the Blackmagic Cinema 6k (Leica L).

Q: 6. Does this have the USB port for updating lens firmware (like the same-priced MC-11)?

A: This adapter does not have a USB port for firmware updates. The firmware is updated while it is attached to the camera or to the Sigma USB dock SIUSBDL, https://bhpho.to/3hzUXFz.

Q: 7. when is it due to be released?

A: We do not have a definite date of availability at this time. A guess would be 2-6 weeks.

Q: 8. will this adapter work with Canon tilt-shift lenses?

A: Although Canon TS/E lenses can work, this adapter works best with Sigma EF mount lenses. Your results may vary.

Q: 9. Will this adapter function with the Sigma 12-24mm F4.5-5.6 SA Mount lens or is it only suitable for the "Art" Series Lenses?

A: It will work with this lens.

Q: 10. Will this adapter work with 3rd party lenses? For example, the EF mount Rokinon lenses, etc?

A: This adapter would be able to work with third party EF mount lenses.