NiSi Wide Conversion Lens Kit for Ricoh GR IV

The NiSi Wide Conversion Lens Kit for Ricoh GR IV transforms the camera’s native 28mm equivalent lens into a wider 21mm equivalent perspective. This complete kit includes the NiSi PR-10 0.78x Wide Conversion Lens and dedicated NiSi PR-8 49mm Filter Adapter for secure wide-angle shooting.

Made for photographers who want to buy a wide conversion lens kit for Ricoh GR IV street, travel, architecture, landscape, and interior photography, this setup captures more of the scene while keeping the GR IV compact and responsive. It supports wider compositions without adding complicated setup steps.

The dedicated adapter replaces the Ricoh GN-3 ring and adds a secure 49mm threaded connection. Anti-reflective nano coating helps reduce flare and ghosting, while aluminum alloy construction delivers durable handling for everyday photography, travel kits, and professional compact camera workflows.

Key Features

• Complete Wide Conversion Kit: Includes the NiSi PR-10 0.78x Wide Conversion Lens and dedicated NiSi PR-8 49mm Filter Adapter for Ricoh GR IV.
• 21mm Equivalent View: Expands the GR IV’s native 28mm equivalent lens to a wider 21mm equivalent perspective.
• Compact Wide-Angle Shooting: Captures wider scenes for street, travel, architecture, landscape, interior, and everyday photography.
• Macro Mode Compatible: Works with Ricoh GR IV Macro Mode, so close-up shooting can continue without removing the conversion lens.
• Secure Auto-Lock Adapter: Precision locking mechanism helps prevent loosening or accidental detachment during handheld use.
• GN-3 Ring Replacement: Designed specifically to replace the Ricoh GN-3 ring for an integrated GR IV fit.
• 49mm Filter Thread Support: Accepts standard 49mm filters when the wide-angle conversion lens is removed.
• Anti-Reflective Nano Coating: Helps minimize flare, ghosting, and internal reflections in challenging lighting conditions.

Technical Specifications

• Brand: NiSi
• Product Type: Wide conversion lens kit
• Camera Compatibility: Ricoh GR IV
• Included Wide Conversion Lens: NiSi PR-10 0.78x Wide Conversion Lens
• Included Adapter: NiSi PR-8 49mm Filter Adapter for Ricoh GR IV
• Equivalent Focal Length Conversion: Converts 28mm equivalent to 21mm equivalent
• Filter Thread Support: 49mm with wide-angle conversion lens removed
• Adapter Locking Mechanism: Precision auto-lock mechanism
• Coating: Multi-layer anti-reflective nano coating
• Construction: Aluminum alloy wide conversion lens frame and adapter
• Camera Functions Retained: Autofocus, metering, auto exposure, and shooting modes
• Ring Compatibility: Replaces Ricoh GN-3 ring
• USA SKU: NISI-GRIVKIT-WIDE-PR-10
• Manufacturer SKU: N-516327

What's Included

• NiSi PR-10 0.78x Wide Conversion Lens
• NiSi PR-8 49mm Filter Adapter for Ricoh GR IV
• Front metal lens cap
• Rear metal lens cap