NiSi 49mm Filter Adapter for Ricoh GR IV

The NiSi 49mm Filter Adapter is a precision-engineered accessory designed exclusively for the Ricoh GR IV, offering a secure and versatile solution for expanding your creative shooting options. Featuring a robust auto-lock mechanism, the adapter attaches firmly to the camera—replacing the Ricoh GN-3 Ring—to ensure stable, worry-free use with filters and accessories.

With its standard 49mm filter thread, the adapter supports a wide range of ND, CPL, and creative filters, as well as step-up rings, enabling greater flexibility for both photography and videography. Filters and accessories can remain attached even when the GR IV lens retracts, making your workflow smoother and more efficient.

Crafted from durable yet lightweight aluminum alloy, the adapter maintains the camera’s compact aesthetic while offering long-term reliability. It also accepts any standard 49mm lens cap or the optional NiSi GR IV Lens Cap.

A seamless, stable, and highly adaptable solution, the NiSi 49mm Filter Adapter unlocks the full creative potential of the Ricoh GR IV.

Product Features in Detail

NiSi 49mm Filter Adapter for Ricoh GR IV
The NiSi 49mm Filter Adapter for Ricoh GR IV is designed to give photographers a secure, professional, and highly versatile way to expand the creative potential of the GR IV. Featuring a precision-engineered auto-lock mechanism, the adapter ensures a completely stable connection that resists loosening or accidental detachment, even during fast-paced shooting. Once attached, it delivers a perfect, gap-free fit to the camera body, eliminating movement and providing a solid, confidence-inspiring feel.

With full support for standard 49mm filters, the adapter makes it easy to mount NiSi Black Mist, CPL, ND, UV, protection filters, and more, unlocking a wide range of creative and practical options. Photographers can enhance image quality, control light, manage reflections, or add atmospheric effects with ease. The design also enables reliable front-element protection by allowing the use of UV and protection filters without compromising handling or performance.

Installation is fast, intuitive, and tool-free, thanks to a clearly marked alignment point that guides the adapter smoothly into place. It attaches or removes in seconds, making it ideal for both everyday shooting and travel. The adapter is also fully compatible with the NiSi PR-5 lens cap for Ricoh GR IV, ensuring seamless protection even when the adapter remains mounted.

Engineered with precision and built for real-world use, the NiSi 49mm Filter Adapter for Ricoh GR IV enhances the camera’s functionality while maintaining its compact, ready-to-shoot character.