This SMDV Mount Adapter for Profoto Flash Heads | SEO Titlefrom SMDV Mount Adapter for Profoto Flash Heads | SEO Titleallows you to mount a SMDV Speedbox on a Profoto flash head. The adapter connects to the Speedbox's built-in aluminum speed ring and allows the Speedbox to rotate for positioning.

For Mounting Mega-Wide, Mega-Deep, Strip, Square, and Alpha Speedboxes to Profoto Flash Heads

• Mega-Wide
• Mega-Deep
• Strip
• Square
• Alpha

Related Questions and Answers

Q: 1. I would like to know the precise inner diameter and outer diameter in millimetres, please.

A: This insert was designed for a specific product. Its dimensions are not specified.

Q: 2. Are these compatible with Paul Buff softboxes? 144mm diameter.

A: This insert is not compatible with PualCBuff speedrings.

Q: 3. Again please measure the side that attaches to the softbox, not the clip side. Your previous answer refers to the wrong side.

A: The diameter of the side that attaches to the softbox is 5 5/8".

Q: 4. Will this work with a Profoto b2 head?

A: Yes, the Profoto Speed Ring for OCF Flash Heads can work with the Profoto B2.

Q: 5. Will the RFI Profoto speeding RING work with the PROFOTO 2' OCTA?

A: I bought the Profoto 2' Octa to use with the B1. You'll need the newer Profoto OCF Speedring to use with any OCF product

Q: 6. will this work with a Profoto OCF Softbox (2x3') on a b1x unit?

A: no you need ocf ring

Q: 7. Will it work with the B2?

A: Yes, it will. But you can use the Profoto Speedring for OCF Flash Heads - 101210 - a little less expensive.Profoto softboxes are divided in categories by the amount of heat they support. They are OCF, RFi and HR. The first, OCF is designed to work with heads that have a LED modeling light - B1 and B2. It means less heat. The second, RFi is designed to suport some more heat, D1, D2 heads for example. They work with halogen modeling lights. Then we have the third, continuos light devices that need to be HR - heat resistant.The size of the fit is always the same, the differences are in heat resistance and weight.

Q: 8. Profto RFI SPEED RING WORK WITH D1 AIR (Profoto Softbox RFi 5' Octa) ??

A: Yes they do very well

Q: 9. What is the diameter of the lip side that goes into the softbox? Please go measure it ;)

A: The rubber ring of the SMDV Mount Adapter for Profoto Flash Heads (B&H# SMPROFOTOAD) is designed to be large enough for it to slip onto Profoto strobe heads such as the Profoto B1, B1X, B10, B10 Plus, B10X, B10X Plus, and so on. Rather than relying on a constant size, articulating the lever on the side of this adapter effectively constricts the opening of the rubber side of the ring so that it grips the front of those strobes securely. To be clear, the ring is not a constant size but rather becomes tighter (i.e. more constricted) when one flips the side lever. Given that it's made of rubber and not molded plastic, you should expect some variance both in its inner diameter and also at different ambient temperatures. However, it will work with the aforementioned strobes and also with any other strobe that can utilize the same speed rings and inserts as those.

Q: 10. Will this work with the A10 Flash for Sony?

A: Yes,The A 10 Flash can but a adapter is needed in order to mount the system please review the following item. Profoto OCF Adapter for A1, A1X, and A10 Studio Lights https://bhpho.to/3hijAJq