IZI1

Sensei 40.5-37mm Step-Down Ring

‎4/5
283 reviews
B&H Photo Video
USD 3.55

at B&H Photo Video

Updated: Nov 08, 2026

About this item

The Sensei 40.5-37mm Step-Down Ring is a step-down ring permitting the use of 37mm threaded filters on a 40.5mm threaded lens. This black anodized aluminum ring provides a durable solution for using one size of filters with various-sized lenses.

Specifications

Compatible Lens

40.5 mm (Attaches via Filter Thread)

Compatible Filter

37 mm

Ring Material

Aluminum

Knurling

No

Package Weight

0.02 lb

Box Dimensions (LxWxH)

3.45 x 2 x 0.35"

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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