AR-X100 Adapter Ring for Fuji X100, Black

Fujifilm AR-X100 Adapter Ring — The Foundation for a Professional X100 Kit

The gist: A necessary professional add-on for the Fujifilm X100 series that enables 49mm filter use — turning a lifestyle compact into a versatile tool for commercial and editorial work.

• Filter compatibility gateway: Adds a 49mm thread to the fixed X100 lens, making it compatible with polarizers, variable NDs, UV filters, and protective glass used in professional production environments.
• Metal build quality: All-metal construction matches the X100 series's own premium feel — no plastic wobble on a professional kit.
• Tool-free installation: Mounts directly to the X100 lens without screwdrivers or adapters — installs between jobs in seconds.
• Required for LH-100 hood: The official prerequisite for attaching the Fujifilm LH-100 lens hood, making it essential if you use the X100 in controlled or contrasty lighting conditions.

Fujifilm's official X Series accessories page identifies the AR-X100 as the standard filter adapter for the entire X100 series, making it a documented part of a professional X100 kit build.

Best for: Working photographers who use the Fujifilm X100 series professionally and need filter capability for client work. Skip it if: You use any other Fujifilm body — only the fixed-lens X100 family requires this adapter. Runs around $49 — check the current price before buying.