Based on this product's specifications, here are some alternatives and similar models
Step-down filter adapter ring B+W 62mm to 49mm model 1102867 (62→49)
Summary description:
Step-down filter adapter ring B+W 62→49 (model 1102867) lets you attach 49 mm front-mount filters to lenses with a 62 mm filter thread. Constructed for precise fit and reliable thread engagement, it enables use of smaller filters for vignetting control and filter compatibility. Useful for photographers needing to adapt existing 49 mm filters to 62 mm lenses.