• Front side - M77x0.75 female thread
• Rear side - M33x0.5 male thread
• Weight - 16 g

This adapter allows using 77mm screw-in filters of Kiev-16U lenses with M33x0.5 filter thread. Will fit other lenses with the same filter thread.

Take note that some Kiev-16U lenses have M35.5x0.5 filter thread, so check your lenses before purchase.

Made of high quality aluminium alloy.