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The B+W Step-Up Adapter Ring is designed to convert a 49mm lens thread to a 52mm filter thread. This allows photographers to use larger, 52mm filters on a lens with a 49mm thread, expanding their creative possibilities.
The anti-reflective matte finish on the inside of the B+W Step-Up Adapter Ring helps prevent unwanted reflections that could affect the quality of your images. This ensures the best possible results when using your filters.
The chamfered inner edge on the B+W Step-Up Adapter Ring is designed to reduce vignetting, especially when using wide-angle lenses. This ensures that your images have clear, unobstructed edges.
The beveled and serrated outer front edge of the B+W Step-Up Adapter Ring is designed to provide a better grip when attaching or removing filters. This makes filter changes easier and helps protect your lenses and filters from accidental damage.
Yes, the B+W Step-Up Adapter Ring is built with a robust construction to withstand frequent use. It's a reliable and long-lasting addition to any photographer's toolkit.
Review Summary
2020-11-12T09:47:16
Dies the job
GOPAL K.
2017-07-12T12:32:36
I had a cheaper adapter freeze on an expensive lens - this is a high mechanical quality product
BARBARA H.
2015-03-24T21:00:00
Look and feel of quality workmanship.
JIMMY S.
2015-03-24T21:00:00
Look and feel of a very high quality product.
JIMMY S.
2013-05-14T21:00:00
I bought a mirrorless SLR and the lens filter size is only 40.5mm. Using step rings instead allows me to use some of my older bigger filters for less.
aloha g.
2012-07-29T21:00:00
Fit and finish is first rate with this adapters. Been using them for years.
Alex
2010-01-13T19:00:00
The B+W step-up rings seem somewhat more solidly-made than some generic versions, and have a very nicely-done anti-reflective matt finish on the inside (which is important to avoid reflections between the front face of the ring and the back side of the filter); some of the generic ones have a much shinier paint job all over. B+W rings also feature a chamfer on the inner edge which helps avoid vignetting in cases where the field of view of the lens is very wide, and the outer front edge is bevelled and serrated to give a better grip when swapping filters. For such a simple device, it's obvious some thought has gone into these things. They do look nice too, if that's a consideration!
Scott M.

For photographers looking to expand their creative toolkit, the B+W Step-Up Adapter Ring is an essential accessory. This durable adapter ring is designed to seamlessly convert a 49mm lens thread to a 52mm filter thread, enabling the use of larger, 52mm filters on your lens. Crafted by the renowned B+W brand, known for its commitment to high-quality photography equipment, this adapter ring stands out for its precision engineering.
The adapter ring boasts a robust build, ensuring it can withstand the rigors of frequent use. It features an anti-reflective matte finish on the inside to prevent unwanted reflections that could affect image quality. This attention to detail extends to the chamfered inner edge, which is specifically designed to reduce vignetting, especially when using wide-angle lenses.
Ease of use is paramount with the B+W Step-Up Adapter Ring. Its outer front edge is thoughtfully beveled and serrated, providing photographers with a better grip when attaching or removing filters. This design consideration not only enhances the user experience but also helps to protect your valuable lenses and filters from accidental damage during changes.
Versatility is at the core of this adapter ring's design. It allows for a broader range of filter options, giving photographers the flexibility to experiment with different effects and techniques. Whether you're a professional or an enthusiast, this adapter ring is an affordable way to maximize the potential of your existing lens collection without compromising on quality.
In summary, the B+W Step-Up Adapter Ring is a high-quality, easy-to-use, and versatile tool that is perfect for photographers who demand the best from their equipment. Its solid construction and thoughtful design make it a reliable choice for anyone looking to enhance their photography with larger filters.