This 55mm Step-Up Adapter Ring for V2 Magnetic Filters from Freewell allows the Freewell V2 CPL filter and other V2 system magnetic filters to quickly attach to lenses with a 55mm filter thread.

Adapter Ring for V2 Magnetic Filters

Related Questions and Answers

Q: 1. What is the internal diameter of the plastic ring?

A: The Nodal Ninja F6220-1 Lens Ring Clamp for Sony 18-55mm f/3.5-5.6 Lens is specifically designed for use with the Sony E 18-55mm f/3.5-5.6 OSS Lens. Unfortunately, the manufacturer does not list the internal dimensions of this ring clamp.

Q: 2. If I get this kit and a 77mm adapter can I use a polarizing filter as well as ND filter like the little stopper ? which polarizing filter would work? Does it matter if you use the wide angle 77mm adaptor? I have a Canon 24-105mm lens and a Canon 300mm prime.

A: You need the 105mm Polarizing Lee Filter .... and both the ND Filter and the 105mm Polarizing Lee Filter can be used simultaneously with the Foundation Kit (and the Wide Angle 77mm adapter that fit with your lens opening). I got the answer from my friend Maurice who experimented the kit more than me.

Q: 3. does it compatible to sony Alpha6000 series ?

A: The FotodioX 55mm Reverse Mount Macro Adapter Ring for Sony A-Mount Cameras is only for Sony A-Mount cameras. Sony Alpha a6000 series cameras use the Sony E-Mount and will not be compatible with this adapter.

Q: 4. What size for canon fd 50mm f1.8?

A: This is the correct size for the Canon FD 50mm 1.8. The filter size for the lens is 52mm. Having the extra space will allow it to sit snug on the lens.

Q: 5. is there a way to use a 82mm circular polarizer for my 17mm ts with this ring?

A: No, there is not. The Vu Filters 150mm Professional Filter Holder Lens Ring for Canon TS-E 17mm f/4L Lens is designed for use with the Vu Filters 150mm Professional Filter Holder, which is designed for use with 150mm-wide square or rectangular filters. There is no adapter ring to connect the smaller 82mm circular filter onto/into the Vu Filters 150mm Professional Filter Holder.

Q: 6. what size lens barrel doe this clamp on to?

A: Schneider 80SSLR-Series 9 Adapter Ring fits on series 9 lenses. They are a proprietary mount. Unfortunately the diameter of the size is not listed, but it will only work with series 9 lenses.

Q: 7. What is the percentage of white on this card? Also, what percentage is the black of this card?

A: The Calibrite ColorChecker 3-Step Grayscale only lists a percentage for the gray color. The other sections are white and black.

Q: 8. Will this holder accommodate my Lucroit 100mm filters?

A: I use 4x6( 100x150) Singh Ray filters.No problems

Q: 9. I have a Small Rig Mini Matte Box Lite, will this 55mm work on it

A: The Tilta 55mm Adapter Ring for Mini Clamp-On Matte Box would not be compatible with the SmallRig Mini Matte Box. The 55mm adapter ring in the SmallRig Matte Box Adapter Ring Kit for Mini Matte Box (52/55/58/62/86-95mm) BH #SM3383 kit would have the recommended 55mm ring.

Q: 10. will this fit on the oners, already with sticky lens guards installed, without being in the stitch line?

A: The Freewell ND1000 Camera Lens Filters for Insta360 One R (10 Stops, Pair) is not compatible with the Intsa360 One RS.