---
product_id: 257177041
title: "Fotodiox Lens Mount Adapter - Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body"
brand: "fotodiox"
price: "1131644₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Fotodiox"
url: https://www.desertcart.vn/products/257177041-fotodiox-lens-mount-adapter-contax-yashica-cy-slr-lens-to
store_origin: VN
region: Vietnam
---

# Infinity focus guaranteed Universal Canon EOS compatibility Precision all-metal build Fotodiox Lens Mount Adapter - Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body

**Brand:** fotodiox
**Price:** 1131644₫
**Availability:** ✅ In Stock

## Summary

> 🔗 Bridge the classic and the cutting-edge with Fotodiox precision!

## Quick Answers

- **What is this?** Fotodiox Lens Mount Adapter - Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body by fotodiox
- **How much does it cost?** 1131644₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/257177041-fotodiox-lens-mount-adapter-contax-yashica-cy-slr-lens-to)

## 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

- • **Manual Mastery:** Full manual aperture and focus control puts you in the driver’s seat of your photography.
- • **Seamless Compatibility:** Works flawlessly with a wide range of Canon EOS EF and EF-S mount cameras—join the elite circle of hybrid shooters.
- • **Vintage Glass, Modern Power:** Unlock timeless Contax/Yashica lenses on your Canon EOS body for unmatched creative control.
- • **Infinity Focus, Zero Compromise:** Achieve sharp focus at infinity and beyond, perfect for landscapes and portraits alike.
- • **Built to Last, Crafted to Perform:** Hardened anodized aluminum ensures durability and precision fit every time.

## Overview

The Fotodiox Lens Mount Adapter enables photographers to mount Contax/Yashica (CY) SLR lenses onto Canon EOS (EF, EF-S) mount cameras. Featuring a robust all-metal anodized aluminum construction, it guarantees high-tolerance precision and infinity focus capability. Designed for manual aperture and focus control, this adapter supports a broad range of Canon EOS models, empowering creatives to blend vintage optics with modern digital bodies for unique photographic expression.

## Description

Whether you're shooting digitally or on film, Fotodiox offers the world's largest selection of lens adapters. Mix camera/lens platforms or reinvigorate vintage glass; Fotodiox has hundreds of ways to mount lenses onto your DSLR or SLR camera. Our adapters deliver infinity focus, manual aperture control, and a sturdy build for lasting quality. This lens mount adapter allows Contax / Yashica (CY, RTS) lenses to fit on the Canon EOS camera body.Compatible Canon EOS (EF, EF-S) Mount SLR Cameras - Popular models include:1d/1ds, Mark II, III, IV, X, C, 5D, 5D Mark II/III, 7D, 10D, 20D, 30D, 40D, 50D, 60D, 60DaRebel xt, xti, xs, xsi, t1i, T2i, T3, T3i, T4, 300D, 350D, 400D, 450D, 500D, 550D, 1000DPlease Note: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.Set your exposure manually or meter using your camera's Aperture Priority (stop-down) mode.If your lens does not have a manual aperture control ring, it will stop down to its smallest f/stop by default.All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design.

Review: Al fin he podido dar uso a los viejos objetivos de mi padre de Yashica. Funciona correctamente y así me ahorro dinero en objetivos nuevos. Por el precio que tiene merece la pena recuperar antiguas lentes.
Review: I had it to use 28mm and 50mm CY lenses on a Canon 6D - even used on photo assignments. After a few months of using it, and constantly switching between the 28mm and the 50mm it ended up not holding the lenses that well anymore. If you plan to use it and more than one lens, I would advise getting one for each lens.

## Features

- Mounts Contax/Yashica (CY) SLR Lens lenses to Canon EOS (EF, EF-S) Mount SLR Cameras
- High-tolerance precision craftsmanship; infinity focus or beyond allowed
- All-metal design; hardened anodized aluminum construction
- Premium grade Fotodiox adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001G4SHT0 |
| Aspect Ratio | Unknown |
| Best Sellers Rank | #43,177 in Electronics ( See Top 100 in Electronics ) #3,566 in Camera Mounts & Clamps |
| Brand | Fotodiox |
| Built-In Media | Fotodiox Lens Mount Adapter |
| Camera Lens | The Fotodiox Ring Adapter allows you to use Contax / Yashica (CY, RTS) lenses on Canon EOS cameras. It has a fixed focal length of 35mm and manual aperture control. It is compatible with a wide range of Canon EOS cameras, including models such as 1d/1ds, Mark II, III, IV, X, C, 5D, 5D Mark II/III, 7D, 10D, 20D, 30D, 40D, 50D, 60D, 60Da, Rebel Xt, Xti, Xs, Xsi, T1i, T2i, T3, T3i, T4, 300D, 350D, 4 … |
| Compatible Camera Models | Canon EOS (EF, EF-S) model cameras |
| Compatible Camera Mount | Canon EF |
| Compatible Devices | Contax/Yashica SLR Cameras, Canon EOS (EF, EF-S) SLR Cameras |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (207) |
| Exposure Control Type | Manual |
| Focal Length Description | 0.01 millimeters |
| Focus Type | Manual Focus |
| Global Trade Identification Number | 00812759010342 |
| Image stabilization | No image stabilization |
| Item Type Name | Lens adapter. |
| Item Weight | 20 Grams |
| Lens | interchangeable |
| Lens Design | Zoom |
| Lens Fixed Focal Length | 35 Millimeters |
| Lens Mount | Canon EF |
| Manufacturer | Fotodiox Inc. |
| Manufacturer Part Number | 07LAcyeos |
| Maximum Focal Length | 0.01 Millimeters |
| Maximum Shutter Speed | 1/4000 seconds |
| Media Type | ProductImage |
| Minimum Focal Length | 0.01 Millimeters |
| Model Name | 07LACYEOS |
| Model Number | CY-EF |
| Shooting Modes | Manual, Aperture Priority |
| UPC | 812759010342 |
| Unit Count | 1.0 Count |
| Viewfinder Type | Optical view |
| Water Resistance Level | Not Water Resistant |
| Zoom Ratio | 1 |

## Product Details

- **Brand:** Fotodiox
- **Compatible mountings:** Canon EF
- **Focal length description:** 0.01 millimeters
- **Lens type:** interchangeable

## Images

![Fotodiox Lens Mount Adapter - Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body - Image 1](https://m.media-amazon.com/images/I/81O0iKpuRsL.jpg)

## Available Options

This product comes in different **Pattern, Flavor, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***O on 19 July 2015*

Al fin he podido dar uso a los viejos objetivos de mi padre de Yashica. Funciona correctamente y así me ahorro dinero en objetivos nuevos. Por el precio que tiene merece la pena recuperar antiguas lentes.

### ⭐⭐⭐⭐⭐ Review
*by J***O on 24 March 2023*

I had it to use 28mm and 50mm CY lenses on a Canon 6D - even used on photo assignments. After a few months of using it, and constantly switching between the 28mm and the 50mm it ended up not holding the lenses that well anymore. If you plan to use it and more than one lens, I would advise getting one for each lens.

### ⭐⭐⭐⭐⭐ Review
*by M***N on 2 October 2021*

Well-built, reliable, a bit pricy but you gotta protect your lenses

## Frequently Bought Together

- Fotodiox Lens Mount Adapter - Compatible with Contax/Yashica (CY) SLR Lenses to Canon EOS (EF, EF-S) Mount D/SLR Cameras
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-21*