NiSi JetMag Pro Prolock Luminous Adapter Ring  58mm-82MAG

NiSi JetMag Pro Prolock Luminous 58mm-82MAG Adapter Ring

With the NiSi JetMag Pro Prolock Luminous 58mm-82MAG Adapter Ring, you turn a lens with a 58mm filter thread into a magnetic system with a single click. The ring forms the connection between your filter thread and NiSi's JetMag Pro 82MAG filters, so you attach your filters magnetically from now on instead of screwing them on.

This Prolock Luminous version is made for working in the dark. The locking markings glow after exposure to light, so you can read them with your headlamp or by touch, even during a star trail shot or just before sunrise. The enlarged ProLock locking area holds your filter more securely, and the ribbed grip makes the ring easier to handle while wearing gloves.