The Sensei PRO 58-62mm Aluminum Step-Up Ring permits the use of 62mm threaded filters on lenses with 58mm filter threads. It has large side knurls to provide a more textured grip when mounting or removing it from a lens. This step-up ring features a lightweight aluminum alloy construction with a corrosion-resistant, matte black, hard-anodized finish for durability and to minimize reflections.

Use 62mm Filters on 58mm Lens    Knurled Sides for Firmer Grip    Matte Black Finish Minimizes Reflections    Corrosion-Resistant Hard Anodized Finish

Related Questions and Answers

Q: 1. is this aluminum or brass?

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

Q: 2. Will the Sensei step up rings work for freewell magnetic filters?

A: Since the ring is aluminum, it is not magnetic. The Freewell Empty Magnetic Base Ring (82mm) would still be needed in order to attach their other magnetic filters. https://bhpho.to/3hEadRN

Q: 3. Can anyone tell me the outer diameter of the 77mm step up ring(s) ? I'm interested to know if I can use a 80mm push on cap over it.

A: The OD is probably 79 or 80mm. You will have to try it with your cap, This is never an exact science due to the fact that dimensions are never precise from cap to cap and ring to ring.

Q: 4. Is the description backwards? This looks like it allows one to use a 72mm filter on a 67mm lens. Why would you use a filter that is smaller than the lens?

A: The description is correct; a step-down ring allows you to use smaller filters on larger-diameter lenses. There are a few reasons as to why, for example, to save on the cost of buying filters again if you already own a lot of them in the smaller size. Also, if the lenses have a very narrow field-of-view, the visible vignette might not be significant and not influence the photo that much.

Q: 5. Is it made in japan?

A: This ring is made in China.

Q: 6. Can I still put the original cap when the hood is on my Hasselblad 45P lens?

A: The Sensei PRO 62mm Wide Angle Aluminum Lens Hood won't let you attach a lens cap.

Q: 7. I have the Fuji 23mm 1.4 lens and the Fuji clear filter. Will this hood vignette with that combination?

A: I have it on a 25 mm Batis. No vignette but also no filter.

Q: 8. Can you use a lens hood with this?

A: Yes, you can attach a 72mm lens hood to this step-up ring. Here are two to consider. B+W 72mm #900 Rubber Lens Hood B&H # BWLHR72 and Sensei 72mm Quick Clip Lens Hood B&H # SELNQC72

Q: 9. Will this work with the Panasonic 12mm 1.4?

A: Yes it will work on 12mm f1.4

Q: 10. What is the difference between this one and SESDR7767 which is the same brand but doesn’t have “pro” in the name?

A: The Pro has knurled edges for a better grip and corrosion resistant aluminum alloy.