NiSi Lens Adapter for Ricoh GR III (49mm) PR-11
Secure Auto-Lock Mechanism – Features a precision mechanical locking system that prevents from coming loose or accidental detachment, ensuring total stability during shooting.
Perfect, Gap-Free Fit – Engineered for a flawless connection to the Ricoh GRIII, eliminating any play or movement for a professional, solid feel.
Enables Full 49mm Filter Compatibility – Easily mounts popular 49mm filters—including NiSi Black Mist, CPL ,ND and more—for expanded creative control
Reliable Front Protection Options – Supports UV and protection filters, giving photographers a dependable way to safeguard the GRIII lens.
Fast, Tool-Free Installation – Built with a clear alignment point for quick, intuitive setup. Attach or remove in seconds.
Lens Cap Friendly – Fully compatible with NiSi lens cap for GRIII/GRIV series (PR-5), so protection stays seamless even with the adaptor attached.
Note:
Not compatible with Ricoh GRIIIx / GRIV models!
























