--- product_id: 148970248 title: "Fringer EF-FX PRO II Auto Focus Mount Adapter Canon EF to Fuji X-Mount | Built-in Electronic Automatic Aperture, Compatible with Fujifilm X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5" brand: "fringer" price: "₩904473" currency: KRW in_stock: true category: "Fringer" url: https://www.desertcart.kr/products/148970248-fringer-ef-fx-pro-ii-auto-focus-mount-adapter-canon store_origin: KR region: South Korea --- # Fast PDAF Autofocus Electronic Aperture Ring 2nd Gen MCU Power Fringer EF-FX PRO II Auto Focus Mount Adapter Canon EF to Fuji X-Mount | Built-in Electronic Automatic Aperture, Compatible with Fujifilm X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5 **Brand:** fringer **Price:** ₩904473 **Availability:** ✅ In Stock ## Summary > 📸 Unlock Canon EF power on Fuji X — Focus faster, shoot smarter! ## Quick Answers - **What is this?** Fringer EF-FX PRO II Auto Focus Mount Adapter Canon EF to Fuji X-Mount | Built-in Electronic Automatic Aperture, Compatible with Fujifilm X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5 by fringer - **How much does it cost?** ₩904473 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/148970248-fringer-ef-fx-pro-ii-auto-focus-mount-adapter-canon) ## Best For - fringer enthusiasts ## Why This Product - Trusted fringer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Future-Proof Firmware Updates:** Powered by a robust MCU, the adapter is ready for ongoing improvements, ensuring your gear stays cutting-edge and adaptable. - • **Comprehensive Lens Compatibility:** Supports a wide range of Canon EF, Sigma, and Tamron lenses with EXIF data recording and image stabilization—no compromises on functionality. - • **Pro-Level Electronic Aperture Control:** Experience smooth, 1/3-stop aperture adjustments with a built-in motor mimicking native XF lens operation—unlock creative control like never before. - • **Seamless Canon EF to Fuji X Integration:** Effortlessly mount your Canon EF lenses on Fujifilm X-series bodies with precision brass bayonets for durability and perfect fit. - • **Lightning-Fast Phase Detection Autofocus:** Optimized for X-Trans II-V sensors, enjoy rapid and accurate PDAF performance that keeps up with your fast-paced shoots. ## Overview The Fringer EF-FX PRO II is a premium autofocus mount adapter that bridges Canon EF lenses with Fujifilm X-mount mirrorless cameras. Featuring a redesigned electronic aperture ring for precise control, a powerful MCU for firmware updates, and optimized PDAF autofocus compatibility across multiple X-Trans sensor generations, it delivers professional-grade performance. Crafted with durable brass bayonets and supporting extensive lens models, it records full EXIF data and maintains image stabilization, making it the ultimate smart adapter for hybrid shooters. ## Description Cameras:All Fujifilm Fuji Mirroless X-series body mount camerasX-Trans V CMOS (PDAF, better performance)X-H2SX-H2X-T5X-T50X-Trans IV CMOS (full sensor covered PDAF, Better performance)X-T30IIX-E4X-T4X-S10X-Pro3X-T30X-T3X-Trans III CMOS (PDAF, Good performance)X-H1X-T20X-E3X-Pro2X-T2X-Trans II CMOS (PDAF enabled)XE2X-T1X-T10EF Lenses tested: (and optimized for PDAF)14/2.8L II24/1.4L II28/2.8L35/1.4L35/1.4L II35/2L40/2.8 STM50/1.2L50/1.4L50/1.8 II50/1.8 STM85/1.2L85/1.2L II85/1.4L IS85/1.8L100/2.8L135/2L200/2.8L II200/2.8L II + 1.4X400/5.6L16-35/2.8L II16-35/2.8L III16-35/4L IS17-40/4L20-35/2.8L24-70/2.8L24-70/2.8L II24-70/4L IS24-105/4L IS24-105/4L IS II70-200/2.8L70-200/2.8L IS70-200/2.8L IS II70-200/2.8L IS II+1.4X70-200/2.8L IS II+2X70-200/4L70-200/4L IS70-200/4L IS + 1.4X70-300/4-5.6L IS70-300/4-5.6 IS II100-400L IS100-400L IS IIEF-S Lenses tested:24/2.8 STM35/2.8 Macro IS STM10-18/4.5-5.6 IS STM15-85/3.5-5.6 IS17-55/2.8 IS18-55/3.5-5.6 IS II18-135/3.5-5.6 IS STM55-250/4-5.6 IS STM Sigma Lenses tested:24/1.4 art30/1.4 art35 /1.4 art50/1.4 art85/1.4 art135/1.8 art8-16/4.5-5.610-20/3.517-50/2.818-35/1.824-35/2 art50-100/1.8 art100-400/5-6.3 OS C017150-600/5-6.3 OS60-600/4.5-6.3 OS50/1.4 EXTamron Lenses tested:35mm f1.850mm f1.485mm f1.8135mm f2LSP90/2.8 VC F00410-24/3.5-4.5 Di II VC HLD B02318-400/3.5-6.3 Di II VC HLD B028100-400/4.5-6.3 Di VCA few of them may have compatibility issues.Please wait for the next firmware update for better lens compatibility. ## Features - 📷【Fringer】The 2nd generation{canon ef to fuji x adapter}! EF-FX PRO2 version, (used on Fujifilm FX Mirroless Cameras), Redesigned aperture ring for more convenient operation; New MCU (more powerful, more resources for firmware update); Better light absorbing design; lens bayonet and camera bayonet are made of brass - 📷【Electronic aperture ring】FOR PRO VERSION ONLY, just like XF lenses, each small step is 1/3 stop and the final position after the smallest aperture is 'Auto'. Interior built-in aperture motor and an electronic contact - 📷【Autofocus Function】PDAF mode (phase detection auto focus): Focus speed is faster. FAST AND ACCURATE PDAF, *Only on cameras with X-Trans II, III, IV& V CMOS.*Only for lenses optimized. See refer to the list of images - 📷【Compatibility Cameras】Better performance for Fujifilm X-T3 X-T4 X-Pro3 X-T30II X-S10 X-H2S X-T30 X-H2 X-E4 X-T5 X-H1 X-T2 X-T20 X-Pro2 X-E3 X-E2 X-T1 X-T10 - 📷【EXIF recorded】ALL LENS INFORMATION; Lens model; Focal length; Aperture setting; Support Image Stabilizer functions of EF mount lenses, almost not any extra vignetting. A great smart adapter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07T63YD6W | | Best Sellers Rank | #1,293 in Camera Lens Adapters & Converters | | Brand | Fringer | | Camera Lens | 55 month | | Color | black | | Compatible Camera Mount | Fujifilm X | | Compatible Devices | Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T200 X-A7 X-T100 XT30 XH2 XE XT X-Pro2 | | Customer Reviews | 4.5 4.5 out of 5 stars (69) | | Exposure Control Type | Automatic | | Focal Length Description | 12-800 millimeters | | Focus Type | Auto Focus | | Image stabilization | Optical | | Lens | Canon EOS EF, Sigma, Tamron | | Lens Design | Prime | | Lens Fixed Focal Length | 28 millimeters | | Lens Mount | Fujifilm X | | Manufacturer | Fringer | | Manufacturer Part Number | EW-EF-FX pro II | | Maximum Aperture | 2.8 f_stop | | Maximum Focal Length | 800 | | Maximum Shutter Speed | 1/4000 seconds | | Media Type | ProductImage, EnhancedContent | | Minimum Aperture | 40 f_stop | | Minimum Focal Length | 12 | | Model Name | EF-FX PRO II | | Model Number | EF-FX PRO II | | Model Series | PRO II | | Number of Items | 1 | | Real Angle Of View | 75.4 degrees | | UPC | 734678041378 | | Water Resistance Level | Not Water Resistant | | Zoom Ratio | 66.67:1 | ## Product Details - **Brand:** Fringer - **Camera Lens Description:** 55 month - **Compatible Mountings:** Fujifilm X - **Focal Length Description:** 12-800 millimeters - **Lens Type:** Canon EOS EF, Sigma, Tamron ## Images ![Fringer EF-FX PRO II Auto Focus Mount Adapter Canon EF to Fuji X-Mount | Built-in Electronic Automatic Aperture, Compatible with Fujifilm X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5 - Image 1](https://m.media-amazon.com/images/I/71Y5x5gb4mL.jpg) ## Questions & Answers **Q: Does this adapter work with any of the fuji gfx medium format cameras?** A: No, it is not fit for fuji gfx medium format cameras **Q: What is the difference between ef-fx pro i vs ef-fx pro ii?** A: ef-fx pro ii was upgrade CPS, The aperture ring moves forward and increases for more convenient operation. It is very popular. **Q: Compatibility question: canon 100/2.8l is listed. does this include full is compatibility for canon ef 100mm f/2.8l is usm macro?** A: Yes, The description is relatively simple. it is also fit for canon 100/2.8L macro IS and canon 100/2.8 macro USM. **Q: Will this work with tamron af aspherical xr 28 - 200mm?** A: I think you must get a brand specific adapter. Mine works with Canon lenses and with other (eg Tamron) lenses with a Canon mount ## Frequently Bought Together - Fringer EF-FX PRO II Fuji Auto Focus Mount Adapter Built-in Electronic Aperture Automatic Compatible with Canon EOS EF Lens to Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5 - Wasabi Power NP-W126, NP-W126S Battery (2-Pack) USB-C Dual Charger for Fuji X-T100, X-T200, X100F, X100V, X100VI, X-S10, X-A5, X-A10, X-E4, X-Pro2, X-Pro3, X-T1, X-T2, X-T3, X-T10, X-T20, X-T30 II - SanDisk 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN, Dark gray/Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/148970248-fringer-ef-fx-pro-ii-auto-focus-mount-adapter-canon](https://www.desertcart.kr/products/148970248-fringer-ef-fx-pro-ii-auto-focus-mount-adapter-canon) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-03*