Lens Mount Adapter for Fujifilm X, Pentax K Lens to Fujifilm X

Urth Pentax K to Fujifilm X Lens Mount Adapter — Low-Cost Entry to Manual Lens Craft

The gist: A budget-friendly adapter that unlocks the affordable Pentax K vintage lens market on Fujifilm X — a smart starting point for content creators building a manual-focus glass kit without overspending.

• Deep, affordable glass library: The Pentax K mount has over 50 years of production history; many SMC Pentax and Takumar lenses sell secondhand for under $100, giving creators distinctive looks at low cost.
• Hardened magnalium construction: The alloy body maintains a wobble-free connection through repeated lens swaps — important for creators who rotate glass often during shoots.
• Anti-reflection coating: Matte black interior reduces the internal reflections that can degrade image quality in high-contrast professional scenes.
• Sub-$20 price: The lowest-priced adapter in the Urth Fujifilm X lineup — an accessible test for creators exploring manual-focus glass before committing to a full vintage kit.

B&H Photo lists the Urth Pentax K to Fujifilm X adapter confirming its compatibility across the broad Pentax K mount family, consistent with Urth’s precision manufacturing approach.

Best for: Freelance creators and photographers wanting to experiment with Pentax K vintage glass on Fujifilm X at minimal cost. Skip it if: your professional workflow requires autofocus — this adapter provides manual-only control. Runs ~$19 — check the current price before buying.