The Movcam 114:95mm Step-Down Ring for 114mm Threaded MatteBox is a threaded ring for threaded 114mm matteboxes. It screws onto the rear adapter of a threaded 114mm mattebox and lets you mount a 95mm lens into that mattebox.

Movcam makes matteboxes in four different sizes -- for 144mm, 130mm, 114mm, and 104mm lenses. All but the 114mm are clamp-on. The 114mm is threaded.

Threaded Ring for Threaded MatteBox

Related Questions and Answers

Q: 1. Will RFI softboxes fit on this speedring ?

A: It is not recommended because it may not support the weight. This is the advise from Profoto support. Please feel free to contact them should you have anymore questions. They are very responsive.(973) 822-1300 ext. 3

Q: 2. can i use this to Profoto B1 500 flash head?

A: Yes -- the B1 has the same circumference as the pro heads, and this fits both just fine.

Q: 3. Is this compatible with the Nikon D850?

A: The Nissin MF18 Macro Ring Flash for Nikon is fully compatible with the Nikon D850 DSLR Camera.

Q: 4. Will this attach to. 90mm tamron macro lens?

A: The flash comes with 6 adapter rings that mount on the filter threads on the front of the lens which is a different number from the focal length I believe your mentioning. The adapter rings come in 52mm / 58mm / 62mm / 72mm / 77mm. You will need to check to see what size filer your lens takes and then compare to the list above.

Q: 5. Will this mount to a Godox ML60Bi. Is Bowen S same as Godox mount?

A: No, the Impact Speed Ring for Impact, Bowens S, Westcott & Aputure will not mount to Godox ML60Bi. The Godox mount is not the same as Bowen-S mount. You may use Godox S2 Speedlite Bracket for Bowens https://bhpho.to/2PrgNgJ for Bowen-S speed ring.

Q: 6. What is the ring diameter for this mount? I need something 5.5

A: The adapter is designed to work with a specific unit and its exact measurements are not published.

Q: 7. Is this compatible with Sony A7iii?

A: Yes, but ast it is dedicated to the Canon system, it can only be used in the manual mode on a Sony system via the center contact pin on the hotshoe.

Q: 8. does this work with canon sl3? it doesnt have a center pin on hotshoe.

A: Unfortunately no, it would not be compatible with the Canon SL3.

Q: 9. How long is the warranty on this?

A: The manufacturer's warranty is two years from date of purchase on all Nissin Flashes.

Q: 10. Is this product compatible with Sony A7RIV?

A: Yes it is compatible.