NiSi Filter Adapter for Ricoh GR IV - 49mm
The NiSi Filter Adapter for Ricoh GR IV is a precision-engineered accessory that unlocks the full creative potential of your GR IV - without compromising its iconic compact form. Designed as a direct replacement for the Ricoh GN-3 Ring, it integrates seamlessly with the camera body and opens up a world of filtration and accessory options.
Please Note: Designed exclusively for the Ricoh GR IV. Not compatible with the GR III.
Key Features
- Secure Auto-Lock Mechanism - A precision mechanical locking system prevents loosening or accidental detachment, ensuring total stability during shooting.
- Replaces the Ricoh GN-3 Ring - Provides a seamless, secure fit as a direct drop-in replacement.
- Standard 49mm Filter Thread - Supports ND, CPL, effect filters, and step-up rings for maximum versatility.
- Retraction-Compatible Design - Filters and accessories remain mounted even when the lens is retracted.
- Durable Aluminium-Alloy Construction - Lightweight yet built for long-term reliability in the field.
- Wide Lens Cap Compatibility - Supports standard 49mm front lens caps or the NiSi GR IV Lens Cap (sold separately).
- Expands Creative Options - Enhances photo and video shooting with broad accessory compatibility.
- Sleek, Compact Integration - Maintains the GR IV's signature minimalist aesthetic with precise, flush fitment.


Description
The NiSi Filter Adapter for Ricoh GR IV is a precision-engineered accessory that unlocks the full creative potential of your GR IV - without compromising its iconic compact form. Designed as a direct replacement for the Ricoh GN-3 Ring, it integrates seamlessly with the camera body and opens up a world of filtration and accessory options.
Please Note: Designed exclusively for the Ricoh GR IV. Not compatible with the GR III.
Key Features
- Secure Auto-Lock Mechanism - A precision mechanical locking system prevents loosening or accidental detachment, ensuring total stability during shooting.
- Replaces the Ricoh GN-3 Ring - Provides a seamless, secure fit as a direct drop-in replacement.
- Standard 49mm Filter Thread - Supports ND, CPL, effect filters, and step-up rings for maximum versatility.
- Retraction-Compatible Design - Filters and accessories remain mounted even when the lens is retracted.
- Durable Aluminium-Alloy Construction - Lightweight yet built for long-term reliability in the field.
- Wide Lens Cap Compatibility - Supports standard 49mm front lens caps or the NiSi GR IV Lens Cap (sold separately).
- Expands Creative Options - Enhances photo and video shooting with broad accessory compatibility.
- Sleek, Compact Integration - Maintains the GR IV's signature minimalist aesthetic with precise, flush fitment.

















