AR-X100 Adapter Ring for Fuji X100, Black

Fujifilm AR-X100 Adapter Ring — Unlock Filters on Your Travel Companion

The gist: The official Fujifilm adapter ring that adds a 49mm filter thread to the X100 series — one small piece that opens your compact travel camera to polarizers, ND filters, and UV protection.

• 49mm filter thread: Converts the proprietary X100 lens to a standard 49mm thread, compatible with a wide range of third-party and Fujifilm filters — essential for landscape and travel shooters.
• Metal construction: Made from metal for durability, matching the premium build quality of the X100 series itself.
• Easy installation: Attaches directly to the X100 lens mount without tools; required for fitting the LH-100 lens hood or any 49mm filter.
• X100 series compatible: Designed for X100, X100S, X100T, X100F, X100V, and X100VI — spans the full X100 family lineup.

Fujifilm's official product page for the X100 series accessories lists the AR-X100 as the required first step for any filter or lens hood use on the X100 line.

Best for: X100 series owners who want to use polarizers or ND filters for travel photography and videography. Skip it if: You own a different Fujifilm camera body — the X-T, X-S, and X-H series all use standard interchangeable lenses with their own filter threads. Runs around $49 — check the current price before buying.