The Sensei PRO 52-62mm Aluminum Step-Up Ring permits the use of 62mm threaded filters on lenses with 52mm 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 52mm Lens    Knurled Sides for Firmer Grip    Matte Black Finish Minimizes Reflections    Corrosion-Resistant Hard Anodized Finish

Related Questions and Answers

Q: 1. Is it made in japan?

A: This ring is made in China.

Q: 2. will this work with the Lee 100 filter holder?

A: No, this ring is specific to the Sensei holder.

Q: 3. Where is this made?

A: This item is manufactured in China.

Q: 4. Any issues using this Step-Up ring with a PolarPro 82mm Peter McKinnon Signature Edition II Variable ND 1.8 to 2.7 Filter?

A: The Sensei PRO 72-82mm Brass Step-Up Ring will work with the PolarPro 82mm Peter McKinnon Signature Edition II Variable ND 1.8 to 2.7 Filter.

Q: 5. Am planning to do these 1. step up from 37-52mm and then 2. step up from 52-67mm 3. Mount a 67mm CPL filter Will I be introducing vignetting in this setup? Appreciate all comments. Thanks in advance.

A: Depends on the lens you're using. But its likely you wouldn't get any vignetting from the filter due to the filter being so much bigger than the lens diameter. A random suggestion I think would help to simplify the process, consider looking into this step up ring. It's from 37-67mm all in one. So you wouldn't need to stack step-ups. https://www.bhphotovideo.com/c/product/1355342-REG/benro_dr6737_67_37mm_step_down_ring.html?sts=pi&pim=Y

Q: 6. 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: 7. does it work on sigma 56mm 1.8 ?

A: If you are referring to the Sigma 56mm f/1.4 DC DN Contemporary Lens, then yes, the Vid-Atlantic 58mm Anamorphic Bokeh Filter with 52-58mm Step-Up Ring would be compatible for use on the Sigma 56mm f/1.4 DC DN Contemporary Lens. However, as the Sigma lens uses 55mm filter threads, you may also need to purchase the Sensei PRO 55-58mm Aluminum Step-Up Ring, B&H # SESURPA5558, to connect the filter onto your Sigma lens.

Q: 8. Where are Sensei step up rings made?

A: The country of origin is China.

Q: 9. Any vignetting? I would be using 37mm macro filters on 46mm lenses. Thanks!

A: Regarding the Sensei PRO 46-37mm Aluminum Step-Down Ring, yes, using 37mm on a lens with a 46mm diameter may cause vignetting.

Q: 10. What is the height protrusion of the ring above the lens?

A: Sensei PRO 72-67mm Aluminum Step-Down Ring is 3.5mm tall above the threads.