This adapter allows the use of accessories with a 49 mm thread on lenses or adapters with a 40.5 mm thread. Its special design prevents vignetting, ensuring excellent photo quality.

Main features:

• Made from top-quality metal (aluminum).
• Used for attaching filters, caps, converters, etc.
• Lightweight yet durable threading.
• Black with a protective coating that prevents repeated screwing and unscrewing.
• High-quality precision construction.

The ring is aesthetically pleasing, as shown in the photo.