M49x0.5 male to M49x0.75 female thread adapter (filter thread pitch adapter)

• Front side - M49x0.75 female thread
• Rear side - M49x0.5 male thread

This adapter allows using 49mm filters/accessories with M49x0.75 thread of lenses with M49x0.5 filter thread. This is so called thread pitch adapter.

Made of anodized aluminium.