--- product_id: 257177637 title: "Fotodiox Pro Lens Mount Adapter Compatible with Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount D/SLR Camera Body - with Gen10 Focus Confirmation Chip" brand: "fotodiox" price: "$138.53" currency: USD in_stock: true reviews_count: 1 category: "Fotodiox" url: https://www.desertcart.us/products/257177637-fotodiox-pro-lens-mount-adapter-compatible-with-contax-yashica-cy store_origin: US region: United States of America --- # Gen10 Focus Confirmation Chip Precision fit with no play or wiggle All-metal chrome-plated brass mount Fotodiox Pro Lens Mount Adapter Compatible with Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount D/SLR Camera Body - with Gen10 Focus Confirmation Chip **Brand:** fotodiox **Price:** $138.53 **Availability:** βœ… In Stock ## Summary > πŸ”— Unlock vintage lens magic with precision and confidence! ## Quick Answers - **What is this?** Fotodiox Pro Lens Mount Adapter Compatible with Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount D/SLR Camera Body - with Gen10 Focus Confirmation Chip by fotodiox - **How much does it cost?** $138.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/257177637-fotodiox-pro-lens-mount-adapter-compatible-with-contax-yashica-cy) ## Best For - fotodiox enthusiasts ## Why This Product - Trusted fotodiox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Rock-Solid Build:** Chrome-plated brass mounts deliver a secure, gap-free connectionβ€”no wiggle, no fuss. - β€’ **Vintage Lens Revival:** Seamlessly mount Contax/Yashica lenses on Canon EOS bodies for timeless optics with modern tech. - β€’ **Infinity Focus Guaranteed:** Engineered for perfect flange distance, ensuring sharp focus to infinity and beyond. - β€’ **Next-Gen Focus Confirmation:** Gen10 chip ensures your manual focus hits the mark with reliable confirmation signals. - β€’ **Confidence Backed by Warranty:** Enjoy peace of mind with a limited 2-year manufacturer warranty on your precision adapter. ## Overview The Fotodiox Pro Lens Mount Adapter bridges Contax/Yashica SLR lenses to Canon EOS (EF, EF-S) cameras with a robust all-metal chrome-plated brass construction. Featuring an upgraded Gen10 focus confirmation chip, it provides reliable manual focus assist by mimicking EF lens signals. Designed with tight tolerances for a secure, no-play fit and guaranteed infinity focus, this adapter is a must-have for professionals seeking to blend classic glass with modern Canon bodies. Comes with a 2-year limited warranty for added assurance. ## Description Focus confirmation chips 'trick' the Canon EOS body into thinking an EF lens was attached, so that the focus confirmation indicators work with any lens attached. The leaf spring design in the adaptor holds the lens tight to the adapter, mimicking the leaf springs in the camera body, ensuring there is no play between the camera and the lens. The depth of the adapters are designed to take into account the differences in focal flange distances between the lens and camera ensuring that all lenses, both brand name and third party, will focus at least to infinity (if not slightly past). Fotodiox Pro adapters are designed with tight tolerances to create a solid, gap free, no play, no wiggle connection with no adjustments ever needed. The precision all-metal construction with chrome plated brass mounts for a secure and solid fit are backed by the Fotodiox 24-month warranty. Compatible Canon (EF, EF-S) Mount Cameras Include: β€’ Firmware 1.0.3 (no test for later versions): 1300D, 1200D, 800D, 760D, 750D, 700D, 650D, 600D, 500D, 450D, 400D, 350D, 200D, l00D, 80D, 77D, 70D, 60D, 50D, 40D, 1DS2, 1DS3, 1DX, 1DX2, 7D, 7D2, 6D, 6D2, 5D, 5D2, 5D4 β€’ Firmware 1.3.3 (no test for later versions): 5D3 Not all camera models and firmware updates are available for testing, some test results come from customer feedback. Note: β€’ This is a manual adapter, so lens functions that rely on electronic communication with the camera body (autofocus, AE metering, image stabilization, etc.) will be disrupted. β€’ Set your exposure manually or meter using your camera's Aperture Priority (stop-down) mode. β€’ If your lens does not have a manual aperture control ring, the lens aperture will revert to its default position, which depending on the lens is either stopped down to its largest f-stop or opened up to its smallest f-stop. β€’ All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design. Review: Note the seller does not show detailed photos? - Second time I used it, the Canon focus assist chip snapped off. Turns out it was attached with a hot glue gun hanging in empty space. Terrible design - do not count on this adapter. ## Features - Mounts a Vast Range of Vintage Workhorse Lenses to Canon EOS (EF, EF-S) Mount D/SLR Cameras - Upgraded and Enhanced, Generation v10 Focus Confirmation Chips for Increased Compatability - Enhanced craftsmanship and high-tolerance construction for demanding professionals; Infinity Focus or Beyond Guaranteed - Precise fit and solid all-metal construction with chrome plated brass mounts for secure and solid fit; lens has no play, gap or wiggling when mounted on adapter and no adjustments required - Limited 2-Year Manufacturer Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KPMK5XT | | Best Sellers Rank | #8,167 in Electronics ( See Top 100 in Electronics ) #14 in Camera Lens Adapters & Converters | | Brand | Fotodiox | | Brand Name | Fotodiox | | Customer Reviews | 3.4 out of 5 stars 3 Reviews | | Finish Types | chrome plated | | Finish type | chrome plated | | Global Trade Identification Number | 00847372045914 | | Included Components | FC10 Pro Lens Adapter | | Item Dimensions | 7.6 x 1.3 x 7.6 centimeters | | Item dimensions L x W x H | 7.6 x 1.3 x 7.6 centimeters | | Manufacturer | Fotodiox | | Manufacturer Part Number | CY-EOS-Pro-FC10 | | Material | Chrome | | Material Type | Chrome | | Model Number | CY-EF-P-FC10 | | UPC | 847372045914 | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | ## Product Details - **Brand:** Fotodiox - **Compatible mountings:** Canon EOS - **Focal length description:** interchangeable - **Lens design:** Prime - **Lens type:** Standard ## Images ![Fotodiox Pro Lens Mount Adapter Compatible with Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount D/SLR Camera Body - with Gen10 Focus Confirmation Chip - Image 1](https://m.media-amazon.com/images/I/51hCpxcBf2L.jpg) ![Fotodiox Pro Lens Mount Adapter Compatible with Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount D/SLR Camera Body - with Gen10 Focus Confirmation Chip - Image 2](https://m.media-amazon.com/images/I/41U3qaw4YcL.jpg) ![Fotodiox Pro Lens Mount Adapter Compatible with Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount D/SLR Camera Body - with Gen10 Focus Confirmation Chip - Image 3](https://m.media-amazon.com/images/I/411t+0wdrnL.jpg) ## Available Options This product comes in different **Pattern, Flavor, Style** options. ## Customer Reviews ### ⭐ Note the seller does not show detailed photos? *by P***R on 20 February 2021* Second time I used it, the Canon focus assist chip snapped off. Turns out it was attached with a hot glue gun hanging in empty space. Terrible design - do not count on this adapter. ## Frequently Bought Together - Fotodiox Pro Lens Mount Adapter Compatible with Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount D/SLR Camera Body - with Gen10 Focus Confirmation Chip - SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN - Fotasy Olympus OM Mount Classic Lens to Cannon EF EF-S DSLR Adapter, OM EF Adapter, OM EFS, Infinity Focus, Compatible with Canon EOS 6D 5D Mark IV III II 1Ds 1D 7D II 90D 80D 70D 1300D 1200D 760D --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/257177637-fotodiox-pro-lens-mount-adapter-compatible-with-contax-yashica-cy](https://www.desertcart.us/products/257177637-fotodiox-pro-lens-mount-adapter-compatible-with-contax-yashica-cy) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-13*