The 72-77mm PolarPro Brass Step-Up Ring 72-77mm for Camera Lensesallows you to use 77mm threaded filters on lenses with 72mm filter threads. It has knurled sides to provide a more textured grip when mounting or removing it from a lens. This step-up ring features brass construction to prevent binding and jamming, and a matte black finish to minimize reflections.

Use 77mm Filters on 72mm Lens    Brass Ring Prevents Binding and Jamming    Knurled Sides for Firmer Grip    Matte Black Finish Minimizes Reflections

Related Questions and Answers

Q: 1. Does this ring work with the older 150mm NiSi filter holder for the Tamron 15-30mm lens (BH product #NIFH150TAM)?

A: Yes it is compatible.

Q: 2. I have a 40.5mm lens and a 82mm nd filter, can I use a 49-82mm step up ring in between?

A: Sounds like you are planning to use two step up rings - one 40.5 to 49, and one 49 to 82. I don't know of any reason why you couldn't do this physically. I use a 40.5mm to 49mm step up ring on my a6000 using the 16-15mm lens and have not experienced any vignetting. I would think the 82 step up would be wide enough not to cause vignetting.

Q: 3. Does it come in something to store it in?

A: Yes, the Sensei PRO 58-67mm aluminum step-up ring comes in a clear protective case.

Q: 4. I plan to get the S5 Sigma 20mm f1.4 system but wondered if this particular NiSi 77mm Filter Adapter Ring for S5 Sigma 14-24mm f/2.8 DG Art Lens System will work w it should I use it on other lenses(?). Thanks in advance for any feedback and suggestions.

A: This adapter allows you to use a threaded 77mm filter with the S5 holder on the Sigma 14-24mm lens. To mount the S5 on other lenses you would need the mount for that lens.

Q: 5. is this aluminum or brass?

A: The Freewell Magnetic Step-Up Ring (82-112mm) is made of CNC machined aluminum.

Q: 6. Can the PolarPro 67-82 step up ring be used with a Breakthrough ND filter?

A: Yes, as long as the thread size matches.

Q: 7. Can this be used on other S5 filter holders? I have the S5 for the Fuji 8-16mm lens and would like to use the S5 with my other lenses that have 77mm filter thread.

A: For Fuji 8-16mm you would need , NiSi S5 150mm Filter Holder Adapter Ring for FUJIFILM 8-16mm Lens

Q: 8. What are the thread pitches on this ring?

A: Although the manufacturer does not publish the thread pitch, threads within this larger size are normally 1.0mm.

Q: 9. Could I use this 72-82mm Magnetic Step-Up Ring to add Freewell 82mm Magnetic Quick-Swap Circular Polarizer Filter?

A: Yes, you can use this Freewell Magnetic Step-Up Ring for VND System (72-82mm) BH #FRSUR7282MVN to add Freewell 82mm Magnetic Quick-Swap Circular Polarizer Filter.

Q: 10. will this work on Nikon 70-200 2.8 lens?

A: No, for Nikon 70-200mm f2.8 you will need this BH #NIADSFT77105