The Visidec Telehook TH-1040-CTS Flat Screen Ceiling Mount - Short Pole is a ceiling mount that affords versatility, enhanced safety features and stress-free installation. The donut mounting head rotates the screen 360-degrees around the pole and to maximize display impact. The VESA ball mount can infinitely adjust display position by 20-degrees in any direction. Display height is also customized with the telescopic pole adjustments.

Installation is easy, and built-in safety features prevent the telescopic pole from separating. Once installed, the mount allows for a clean and polished appearance thanks to fully internal cable management. The dress cover hides the ceiling connection and a clean pole without screw holes.

Angled ceilings can be accommodated with the optional raked ceiling accessory kit TH-1040-RCA. You can also customize this mount to support two screens, back to back using the optional TH-1040-CT-B2B.

Adjustable Telescopic Pole    Distance From Ceiling: 15.75 - 35.43"    Secondary Display Height Adjustment    Display Adjustment of 20-Degrees    Display 360-Degree Rotation Around Pole    Quick Attachment/Quick Release Mechanism    Security Features    Enhanced Safety Features    Advanced Cable Management    All Mounting Hardware Included

Adjustable telescopic pole allows maximum distance from ceiling of 15.75" (400 mm) and maximum distance from ceiling of 35.43" (900 mm)

Secondary display height adjustment of 12.40" (316 mm)

Infinite display adjustment of 20-degrees in any direction, portrait to landscape orientation

Display 360-degree rotation around the pole

Quick attachment / quick release mechanism with security features

Enhanced safety features

Advanced cable management

All mounting hardware included

Related Questions and Answers

Q: 1. Is this compatible with the A7RII and all other mirrorless Sonys as well?

A: Hi Richard! The LAEA5 has compatibility with most Sony mirrorless cameras, but to a varying degree. Please see this Sony support page for a comprehensive list of compatible cameras and lenses. https://support.d-imaging.sony.co.jp/www/cscs/accessories/compatibility.php?area=us&lang=en&mdl=LA-EA5&cat=3&loc=en_US

Q: 2. Will this Adapter be compatible with the R5 R6 & EF L lenses?

A: Yes, this adapter would allow the R5/R6 to use EF lenses.

Q: 3. For anyone who has purchased this. Do you regret not purchasing the one with the control ring?

A: The most typical usage for the version with the control ring is to use it to adjust ISO. As such, if you are not needing a ring for that then you are unlikely to regret getting the Canon Mount Adapter EF-EOS R (B&H# CAMAEFRF) instead of the Canon Control Ring Mount Adapter EF-EOS R (B&H# CAMAEFRFCR).

Q: 4. Does anyone know if this will work with the me Canon C70?

A: It will work with the RF-mount version of the C70, but there is also an EF version of the camera that would not require an adapter for EF lenses. https://www.bhphotovideo.com/c/product/1399823-REG/canon_3042c002_eos_c700_full_frame.html/accessories

Q: 5. Will this work with third party EF mount screw drive lenses?

A: EF mount is always electronic, I never saw a screw drive EF mount, but if there is one out there, the autofocus wouldn't work. Canon Mount Adapter EF-EOS R only works with electronic autofocus.

Q: 6. Will a Canon E mount lens work with this?

A: This adapter will only work with Canon EF-Mount lenses.

Q: 7. will this work with the Sony 16mm f/2.8 A-Mount Fisheye Lens and will it have a crop? I really need a good fisheye for Sony A7 RIV

A: Yet it will work with 16mm f/2.8 Fisheye

Q: 8. By adding adapter, will you lose an f stop in the process?

A: Short answer: f is not affected. The "original" (unadapted EF lens on a DSLR camera) focal length and opening of the lens are not changed. Long answer: The new RF lens mount has a shorter flange focal distance (distance between rear objective lens and camera sensor) of 20mm compared to the flange focal distance on the EF mount (44mm). The mount adapter is simply a metal tube or spacer that restores the 44mm flange focal distance, so that the EF lens can be used on the RF body.

Q: 9. Can this Canon Mount Adapter EF-EOS R be used on a Canon 6d mark II camera?

A: No, for the flange depth would be way off. What does that mean? It means that presuming you could attach the adapter, the lens would be too far away from the 6D Mark II sensor and thus will not focus to infinity. It would be essentially a close up extension tube. Warning, such action would void the warranty.

Q: 10. I have a vivitar series 1 lens from an old film camera and would like to know what adapter I would need to use to attach it to canon dslr digital camera

A: We would need to know which bayonet mount your lens was made for, as the Vivitar series 1 lenses were manufacturer for various brands and their mounts, such as the Nikon F, Canon FD, Pentax K, Minolta SR, and the Konica AR mounts. All you would really need is the appropriate converter (if a flange adapter is available) to the modern Canon mount, the EF-system.