NiSi Wide Conversion Lens Kit for Ricoh GR IIIx

The NiSi Wide Conversion Lens Kit for Ricoh GR IIIx is a complete wide-angle accessory kit designed to help photographers capture more of the scene without compromising the camera’s compact, fast, and discreet shooting experience. Ideal for street, travel, landscape, architectural, and interior photography, all components are made of lightweight, durable, and precision-machined aluminum alloy. It includes the NiSi PR-10 0.78x wide conversion lens and the dedicated NiSi PR-12 49mm filter adapter MKII for Ricoh GR IIIx, providing everything needed to mount the conversion lens securely to the camera. Once attached, the system transforms the GR IIIx's native 40mm equivalent focal length into a wider 31mm equivalent field of view.

Wider Perspective

The NiSi PR-10 0.78x wide conversion lens expands the Ricoh GR IIIx's native 40mm equivalent lens to approximately 31mm equivalent.

Dedicated Adapter

The included NiSi 49mm filter adapter MKII for Ricoh GR IIIx is built for the GR IIIx body and replaces the Ricoh GN-2 ring adapter.

Macro Mode Compatible

The NiSi wide conversion lens is fully compatible with the Ricoh GR IIIx Macro Mode.

Antireflective Nano Coating

The optical elements feature NiSi's advanced multilayer nano coating to help reduce internal reflections, flare, and ghosting. The coating helps maintain cleaner contrast, better clarity, and richer color reproduction across the frame. This is especially useful when shooting in bright sunlight, strong backlight, city lights, or high-contrast environments.

Full Functionality Retained

It expands the camera's perspective while adding secure adapter integration, macro mode support, and premium optical performance in a compact, purpose-built system.

Durable Build

The lens and adapter are made from durable, lightweight aluminum alloy. The included front and rear metal lens caps protect the optics from dust, scratches, and damage when stored or during transport.