Related Questions and Answers

Q: 1. Will this plate work on the R50 body to allow the battery/SD card slots to open fully as my RRS plate does not ? Thank you.

A: The Acratech Arca-Type Universal Quick Release Plate (1/4"-20) will fit underneath the Canon R50 without obstructing the battery compartment.

Q: 2. Does the end plate prevent rotation with a Nikon 200-500 mm telephoto lens?

A: Yes it does. This plate also comes with 2 screws. You can use the extra screw if your lens has 2 mounting holes. This will also prevent rotation.

Q: 3. Can this be used on the canon RF 600 mm F/4?

A: Yes, the Acratech Quick Release Plate for Telephoto Lenses (4") can be used with the Canon RF 600mm f/4 L IS USM Lens.

Q: 4. Does this plate have safety stops?

A: No, the Acratech 4" telephoto quick release plate does not have safety stops/screws/pins.

Q: 5. Can I use this plate to attach my ad200pro light to (a stand or...) a tripod or light stand with a compatible clamp?

A: The arca plate attaches to ad200pro via the 1/4x20 screw. Now the light can be attache to any tripod, stand or clamp that accepts the standard arca plate.

Q: 6. Is this the correct plate for a Sony FE 200-600 mm F5.6-6.3 lens with original foot (3.5 inches long with one 1/4-20 and one 3/8-16 tapped hole)?

A: Yes it is compatible with the Sony 200-600mm lens.

Q: 7. Will this work on a canon EF 100-400 with an existing collar and plate? The plate has one screw.

A: The Acratech Quick Release Plate for Telephoto Lenses (5") would be too long for use with the Canon 100-400mm lenses. As an alternative, if you own the original push/pull Canon EF 100-400mm f/4.5-5.6L IS USM Lens, the Acratech Quick Release Plate for Telephoto Lenses (2.5"), B&H # ACQRLP2.5, would be the correct lens plate for your usage needs. If you own the new twist-zoom Canon EF 100-400mm f/4.5-5.6L IS II USM Lens, then the Acratech 3.5" Lens Plate for Canon, B&H # ACLPC3.5, would be the correct lens plate for your usage needs.

Q: 8. I just purchased the Tamron SP 150-600 from you and now find that the lens foot is not compatible with my tripod ball head. I am interested in this or similar (6 ) as I will possibly be purchasing a gimbal head later which would require the longer plate. My question though is this plate shows two screws but my lens foot only has one. Does this mean that I must order a shorter plate to get one with one screw or is the second screw removable and not needed? Thanks for your help.Paul Sorrells

A: The screws do come out of the quick release plate. Six inches is a bit too long for that lens and this one would be a better choice for an Arca-Swiss style quick release plate for that lens,Wimberley P30 Quick Release PlateB&H # WIQRPP30 Mfr # P-30http://bhpho.to/VwdNk1

Q: 9. compatible with nikon d780?

A: Yes, the following quick release plate will work with the Nikon D780.

Q: 10. Will this plate fit a Canon SL3?

A: yes.