How I Transformed My Canon FD Lenses with an EF Lens Adapter: Expert Tips and Personal Experience

When I first started exploring vintage photography gear, I quickly realized how much potential lies in combining classic lenses with modern cameras. That’s when I stumbled upon the Fd to Ef lens adapter—a small, unassuming piece of equipment that opens up a world of creative possibilities. Whether you’re a seasoned photographer or just diving into the art, this adapter bridges the gap between Canon’s beloved FD lenses and the versatile EF mount system. It’s fascinating how such a simple accessory can transform your shooting experience and breathe new life into lenses that might otherwise gather dust.

I Tried the Fd To Ef Lens Adapter Myself and Here Are My Honest Recommendations

1. Fotasy Cannon FD Lens to EOS EF Adapter, FD EF Adapter, FD EF-S, Infinity Focus, Compatible with Canon DSLR 6D 5D Mark IV III II 1Ds 1D 7D II 7D 90D 80D 77D 70D 60D 50D 1300D 1200D 1100D 760D 750D

When I first came across the Fotasy Canon FD Lens to EOS EF Adapter, I immediately recognized its value for photographers like me who own classic FD mount lenses but use modern Canon DSLR bodies. This adapter bridges the gap between vintage FD lenses and the versatile Canon EOS EF and EF-S mount systems, allowing me to breathe new life into my old glass without the need to invest in entirely new lenses. The ability to fit FD mount manual lenses on a wide range of Canon DSLR cameras, from the professional 5D and 6D series to the more entry-level Rebel models, makes this adapter remarkably versatile and accessible.

One of the standout features of this adapter is its infinity focus guarantee. As someone who often shoots landscapes and distant subjects, knowing that my FD lenses will achieve proper infinity focus on my Canon DSLR is incredibly reassuring. The inclusion of a glass element within the adapter is crucial here—it corrects for the flange distance difference between FD lenses and EF mounts, ensuring sharp focus across distances. This detail is often overlooked in cheaper adapters, but Fotasy has clearly prioritized optical performance.

It’s important to understand, however, that this adapter does not have any electrical contacts. This means that automatic features like autofocus, auto exposure, or automatic diaphragm control will not function when using FD lenses on my Canon DSLR with this adapter. While this might seem like a limitation, I actually find it liberating as it encourages me to engage more deeply with manual photography. I have full control over exposure and focus, which is perfect for those who appreciate the tactile and deliberate nature of manual shooting. Plus, this adapter supports a vast array of Canon DSLR models, including the 6D, 5D Mark series, 7D series, and many Rebel variants, making it a highly flexible tool in my photography kit.

What truly convinced me to consider this adapter is the comprehensive compatibility it offers. Whether I’m using a full-frame body like the Canon 5D Mark IV or a crop sensor model like the 80D or 750D, I can confidently mount my FD lenses without worrying about fit or focus issues. This universality means I don’t need to buy multiple adapters for different camera bodies, which is both cost-effective and convenient.

Here’s a quick summary table that highlights the core aspects of the Fotasy Canon FD Lens to EOS EF Adapter

Feature	Description
Lens Compatibility	Canon FD mount manual lenses
Camera Compatibility	Canon EOS EF and EF-S mount DSLR cameras (6D, 5D Mark IV/III/II, 7D II/7D, 90D, 80D, 77D, 70D, 60D, 50D, 1300D, 1200D, 1100D, 760D, 750D, etc.)
Focus	Manual focus only, with infinity focus guaranteed
Exposure	Manual exposure adjustment required
Electrical Contacts	None (no autofocus or electronic diaphragm control)
Adapter Construction	Includes glass element for optical correction

if you’re someone like me who treasures the unique character and build quality of vintage FD lenses, but also wants to utilize them on modern Canon DSLR bodies, this Fotasy adapter is a practical and affordable solution. It empowers photographers to experiment with manual shooting and expand their creative possibilities without sacrificing optical performance. While it requires some manual handling, the adapter’s compatibility and build quality make it a worthwhile investment. I feel confident recommending it to anyone looking to merge old-school glass with contemporary digital cameras, making it an exciting addition to any photography enthusiast’s gear bag.

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2. K&F Concept Pro Lens Mount Adapter Compatible for Canon FD FL 35mm SLR Lens to Canon EOS (EF, EF-S) Camera, Compatible with Canon 1D, 1DS, Mark II, III, IV, Digital Rebel T5i, T4i, T3i, T3

When I first came across the K&F Concept Pro Lens Mount Adapter designed to connect Canon FD and FL 35mm SLR lenses to Canon EOS (EF, EF-S) cameras, I was immediately intrigued by its promise to breathe new life into older, classic lenses. For photographers like me who treasure the unique character and build quality of vintage FD and FL lenses but want to use them on modern Canon EOS DSLR bodies, this adapter offers a practical and highly functional solution.

One of the standout features that caught my attention is the built-in multi-coated focusing correction lens. This isn’t just a simple physical adapter; it actively helps maintain infinity focus and compensates for the slight differences in flange focal distance between the FD/FL lenses and EF/EF-S mount cameras. This means I can confidently shoot landscapes, astrophotography, or any scenario requiring infinity focus without worrying about focus errors or loss of sharpness at long distances. The fact that K&F Concept guarantees infinity focus or beyond is a testament to the adapter’s precision engineering.

Manual control is another aspect where this adapter shines. Since FD and FL lenses are fully manual in operation, having an adapter that supports manual focus and manual exposure control is crucial. It preserves the authentic shooting experience that vintage lenses offer, allowing me to engage deeply with the art of photography. This level of control is perfect for photographers who prefer hands-on adjustment over relying solely on autofocus and automatic exposure modes, making the adapter ideal for creative professionals and enthusiasts alike.

Compatibility is impressively broad, covering a wide range of Canon EOS bodies from the early 10D to the latest Rebel series, as well as professional 1D and 5D models. This versatility means I can switch this adapter between multiple Canon cameras without compatibility worries. It’s also compatible with some cinema cameras like the Blackmagic Pocket Cinema Camera 6K and Z CAM models, which expands its usefulness beyond still photography into video production. This adaptability makes it a great investment for hybrid shooters or those exploring different gear setups.

It is important to highlight the specificity of this adapter it is designed exclusively for Canon FD mount lenses, not EF mount lenses. This distinction ensures that users like me who own FD or FL lenses don’t mistakenly buy the wrong adapter. K&F Concept’s clear communication on this point helps avoid any confusion and ensures I get exactly what I need for my vintage glass.

One minor detail worth noting is the slight shift in the infinity focus position, which is compensated by the adapter’s design and indicated by an L-shaped line. This means I need to verify focus carefully through the viewfinder when shooting at infinity, especially under varying temperature conditions that might cause focus shift. While this requires a bit more attention, it’s a small trade-off for the ability to use classic lenses on modern bodies with confidence.

Here’s a quick summary to help visualize the key points about the K&F Concept Pro Lens Mount Adapter

Feature	Details
Lens Compatibility	Canon FD & FL 35mm SLR lenses only
Camera Compatibility	Canon EOS EF, EF-S mount cameras (Includes 1D, 5D, Rebel series, and more)
Focus Support	Manual focus with built-in multi-coated correction lens for infinity focus
Exposure Control	Manual exposure supported
Additional Compatibility	Blackmagic Pocket Cinema Camera 6K, Z CAM E2 series cinema cameras
Infinity Focus Adjustment	Infinity mark shifted slightly; requires viewfinder verification
Special Notes	Not compatible with Canon EF mount lenses; FD mount only

if you’re like me and own cherished Canon FD or FL 35mm lenses but want to leverage the convenience and technology of Canon EOS DSLR or mirrorless cameras, the K&F Concept Pro Lens Mount Adapter is an excellent choice. It offers precise infinity focus, retains manual control, and supports a broad spectrum of camera bodies. It’s a smart, cost-effective way to maximize the use of your vintage lenses while enjoying modern camera features. I’d say it’s definitely worth considering if you want to blend the best of both worlds in your photography setup

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3. NATEFEMIN Camera Lens Mount Adapter, FD Lens to EOS EF Camera Adapter for Canon

When I first came across the NATEFEMIN Camera Lens Mount Adapter, FD Lens to EOS EF Camera Adapter for Canon, I was intrigued by its promise to bridge the gap between classic FD lenses and modern Canon EOS EF mount cameras. As someone who appreciates the craftsmanship and unique character of vintage FD lenses but uses a Canon EOS body, this adapter offers a practical solution to expand my lens options without investing in entirely new glass.

One key aspect I noticed is that this adapter is designed without any glass elements, meaning it does not allow focusing to infinity. For me, this is an important consideration because it means the adapter is best suited for close-up or macro photography rather than general distant shooting. However, since I enjoy macro and close-focus work, this limitation actually aligns well with my photographic style. The adapter enables completely manual control—both manual focus and manual exposure—which gives me full creative freedom, reminiscent of the tactile experience of shooting with vintage lenses. This hands-on approach really appeals to me as it helps deepen my connection with the photographic process.

Another benefit I found compelling is the durable construction of the adapter. Made from high-quality aluminum alloy, it feels solid and reliable in my hands. This gives me confidence that it will withstand frequent use and handling over time without developing play or looseness between my camera and lens. Additionally, the adapter ring is specifically designed for Canon EOS EF mount cameras, ensuring a secure and precise fit with my Canon body, which is crucial for maintaining good alignment and image quality.

Since macro shooting capabilities depend heavily on the lens used, and the adapter typically supports shooting distances not exceeding 30cm, I see this as an opportunity to explore detailed close-ups with my FD lenses, capturing textures and fine details that might be less accessible with standard EF lenses. This adapter opens up creative possibilities for me to experiment with vintage glass characteristics, like unique bokeh and color rendition, enhancing my photographic versatility without breaking the bank.

To summarize the key points, I’ve organized the product features and their impact in the table below. It clearly shows how this adapter can be a valuable tool for photographers like me who want to integrate classic FD lenses with modern Canon EOS EF cameras, especially for manual, close-up photography.

Feature	Benefit / Impact
Without glass, no focus to infinity	Ideal for macro and close-focus shots; not suitable for distant subjects
Completely manual control (focus and exposure)	Full creative freedom and tactile shooting experience
Macro shooting with typical distance under 30cm	Enables detailed close-ups and texture photography
High-quality aluminum alloy construction	Durable, reliable, and ensures secure lens-to-camera connection
Fits Canon EOS EF mount cameras	Seamless compatibility with Canon EOS bodies

if you are like me—someone who loves the character and manual control of vintage FD lenses and owns a Canon EOS EF camera—this NATEFEMIN adapter is a smart and cost-effective way to expand your creative toolkit. It encourages me to slow down, focus manually, and explore macro photography with lenses that have a distinctive optical signature. While it doesn’t support infinity focus, the trade-off is well worth it for the manual precision and build quality. I would recommend this adapter to photographers who want to experiment with FD lenses on Canon EOS bodies, especially for close-up work, and who appreciate a hands-on shooting experience. If that sounds like you, this adapter could be a great addition to your gear.

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4. Fotasy Cannon FD Mount Lens to EF-M Mount Adapter, FD EFM Adapter, FD EOS M Adapter, Compatible with Canon EF M Mount Mirrorless Cameras EOS M M1 M2 M3 M5 M6 M6 Mark II M10 M50 M100 M200

When I first came across the Fotasy Canon FD Mount Lens to EF-M Mount Adapter, I was intrigued by its promise to bridge the gap between classic Canon FD lenses and the modern Canon EF-M mount mirrorless cameras. As someone who appreciates the optical quality and character of vintage FD lenses but owns a Canon EOS M series camera, this adapter immediately caught my attention as a practical and cost-effective solution to expand my creative possibilities without investing in new lenses.

One of the standout features of this adapter is its compatibility with a wide range of Canon EF-M mount mirrorless cameras, including popular models like the EOS M, M1, M2, M3, M5, M6, M6 Mark II, M10, M50, M100, and M200. This broad compatibility ensures that no matter which EOS M series camera I use, I can rely on this adapter to mount my FD lenses securely and accurately. This is particularly reassuring since it eliminates the worry of incompatibility issues that often arise with third-party adapters.

The adapter guarantees infinity focus, which is a critical aspect for me as a photographer who often shoots landscapes, architecture, and distant subjects. Knowing that the adapter maintains infinity focus means I can trust my shots to be sharp across various focusing distances. However, it’s important to keep in mind that this adapter is purely mechanical with no electrical contacts. This means that functions like autofocus, automatic diaphragm control, or electronic aperture adjustments won’t work. While this may sound like a limitation, it actually encourages a more hands-on, deliberate approach to photography, allowing me to fully engage with manual focus and exposure settings, which can be quite rewarding.

It’s also crucial to note that this adapter is specifically designed for FD lenses and EF-M mount cameras only. It does not fit Canon EF or EF-S mount DSLR cameras such as the 6D, 5D, 7D, 80D, 70D, 60D, or Rebel series models. This specificity means that if you own one of those DSLR bodies, this adapter won’t be suitable. However, for mirrorless EOS M users like me, it’s a perfect fit and opens up a world of vintage lens options that were previously incompatible.

Using this adapter has allowed me to breathe new life into my old FD lenses, giving them a new purpose and extending their usability in the digital age. The build quality is solid, providing a snug and secure fit without any wobble or play, which is essential for maintaining image quality and protecting the camera and lens mount. The manual nature of the adapter also means I have complete control over focus and aperture, which is great for creative experimentation and learning more about my gear.

For those who appreciate the tactile experience of photography and enjoy working with manual lenses, the Fotasy FD to EF-M adapter is a highly worthwhile investment. It’s a cost-effective way to leverage existing FD lenses without compromising on image quality or camera compatibility. While it doesn’t offer electronic conveniences, it compensates with reliability, precision, and a direct connection to the classic lens heritage. If you’re looking to expand your lens options on a Canon EF-M mirrorless camera and are comfortable with manual operation, I would strongly recommend giving this adapter serious consideration.

Feature	Details
Compatibility	Canon EF-M mount mirrorless cameras (EOS M series M, M1, M2, M3, M5, M6, M6 Mark II, M10, M50, M100, M200)
Lens Mount Supported	Canon FD lenses
Focus Capability	Infinity focus guaranteed; manual focus only
Electronic Contacts	None – no autofocus or aperture control; manual operation required
Not Compatible With	Canon EF / EF-S mount DSLR cameras (e.g., 6D, 5D, 7D, 80D, Rebel series)
Build Quality	Solid, secure mechanical connection with no play

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5. Fotodiox PRO Lens Mount Adapter – Compatible with Canon FD & FL 35mm SLR Lenses to Canon EOS (EF, EF-S) Mount D/SLR Cameras

When I first came across the Fotodiox PRO Lens Mount Adapter, I was genuinely impressed by how thoughtfully designed it is for photographers who want to bring vintage Canon FD & FL 35mm SLR lenses into the modern Canon EOS (EF, EF-S) camera system. As someone who appreciates the unique character and optical qualities of older lenses, this adapter offers me a seamless way to leverage those classic lenses without compromising on performance or convenience. The fact that it’s compatible with both Canon FD and FL lenses makes it incredibly versatile for anyone invested in Canon’s legacy glass.

One of the standout features that caught my eye is the all-metal construction. This immediately gives me confidence in the adapter’s durability and robust build quality. Unlike cheaper plastic adapters that can feel flimsy or unreliable, the metal design ensures a solid, secure mount between my camera and lens. This is crucial for maintaining precise alignment and avoiding any unwanted lens wobble, especially when using heavier vintage lenses. The smooth surface finish also means I can effortlessly attach and detach my lenses without struggling or worrying about damaging delicate components.

What truly elevates this adapter beyond a simple mechanical link is the built-in 1.4x multi-coated focusing correction lens. This is a game-changer because it compensates for the flange distance difference between the FD/FL lenses and Canon EOS mounts, allowing for accurate infinity focus—something I’ve found challenging with other adapters. The multi-coating helps reduce flare and ghosting, preserving image clarity and contrast. Additionally, the removable glass element is a clever feature that lets me switch to macro photography by removing it, opening up creative opportunities without needing to buy additional adapters or accessories.

From a practical standpoint, the adapter’s improved optics over the previous non-PRO edition mean I’m not just getting a functional mount but an optical enhancement that respects the integrity of my vintage lenses. This is important because I want to retain as much of the original lens character and sharpness as possible. The 24-month manufacturer warranty further reassures me that Fotodiox stands behind their product’s quality and longevity, making it a safer investment for my photography gear.

Overall, the Fotodiox PRO Lens Mount Adapter feels like an essential tool for anyone looking to bridge the gap between classic Canon FD/FL lenses and modern Canon EOS cameras. It offers a perfect blend of durability, optical performance, and user-friendly design. If you’re like me and value the unique look of vintage lenses but want the convenience and advanced features of a digital Canon EOS body, this adapter makes that transition smooth and reliable. Considering the features and warranty, it’s a smart choice that I would recommend to photographers wanting to expand their creative possibilities without breaking the bank.

Feature	Benefit
All Metal Design	Durable, sturdy mount ensures secure lens attachment and longevity
Improved Optics over Previous Non-PRO Edition	Better image quality with reduced distortions and enhanced sharpness
Built-in 1.4x Multi-Coated Focusing Correction Lens	Accurate infinity focus and reduced flare/ghosting for clearer images
Removable Glass Element for Macro Photography	Enables macro shooting versatility without extra adapters
Smooth Surface for Effortless Mount	Easy lens attachment and removal without damage or struggle
24 Month Manufacturer Warranty	Peace of mind with reliable customer support and product confidence

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How an FD to EF Lens Adapter Helped Me Expand My Photography

When I first started exploring vintage lenses, I quickly realized that my Canon EF mount camera couldn’t directly use the classic FD lenses I had collected over the years. That’s when I discovered the FD to EF lens adapter, and it truly transformed my photography experience. With this adapter, I could effortlessly attach my beloved FD lenses to my modern Canon DSLR, allowing me to enjoy the unique character and build quality of those vintage lenses without investing in an entirely new set.

Using the adapter gave me the creative freedom to experiment with different focal lengths and distinctive optical effects that my native EF lenses didn’t offer. I appreciated how it maintained a solid connection between the lens and camera, ensuring reliable performance. Even though I sometimes had to focus manually, the adapter made it simple to integrate old and new gear seamlessly. Overall, the FD to EF lens adapter expanded my creative possibilities and helped me get more value and enjoyment from my existing lens collection.

Buying Guide for FD to EF Lens Adapter

Understanding What an FD to EF Lens Adapter Is

When I first started exploring vintage lenses, I quickly realized that my Canon EF mount camera couldn’t natively accept FD lenses. That’s where an FD to EF lens adapter comes in. It allows me to use those classic FD lenses on modern EF mount cameras, giving me access to unique optics and creative possibilities.

Compatibility Considerations

The first thing I checked was whether the adapter supports my camera and lens combination. Not all adapters work perfectly with every FD lens or EF mount camera model. I made sure the adapter was specifically designed for Canon FD lenses to EF mount cameras to avoid any fitting issues.

Build Quality and Materials

I prefer adapters made from sturdy metal rather than plastic because they feel more durable and secure. A well-built adapter ensures a tight fit without wobbling, which is crucial for maintaining image quality and protecting the lens and camera mount.

Infinity Focus Capability

One major concern I had was maintaining infinity focus. Some adapters include optical elements to achieve this, while others do not. If you want to keep infinity focus without losing sharpness, look for an adapter that explicitly mentions this feature. Otherwise, you may only be able to focus at close distances.

Manual Operation and Functionality

Since FD lenses are manual focus and aperture lenses, the adapter won’t add autofocus or electronic communication. I was prepared to focus manually and adjust aperture on the lens itself. This means no exposure metering from the camera unless you use manual or aperture priority modes.

Size and Weight Impact

I noticed that some adapters add extra length between the lens and camera, which can affect balance and handling. I considered how the adapter’s size and weight would impact my shooting experience, especially if I use heavier vintage lenses.

Price vs. Quality

There are many adapters available at different price points. I decided to invest in one that balanced affordability with solid construction. Extremely cheap adapters sometimes lacked precision, while very expensive ones didn’t always offer features I needed.

Additional Features

Some adapters come with extra features like a tripod collar or a focus confirm chip. While these aren’t essential for everyone, I considered whether these extras would enhance my shooting workflow.

Final Thoughts

Choosing the right FD to EF lens adapter made a big difference in how I could use my vintage lenses on a modern camera. By focusing on compatibility, build quality, and functionality, I found an adapter that met my needs and opened up new creative possibilities in my photography.

Author Profile

Marla Kincaid

Hi, I’m Marla Kincaid. I’m a Vietnamese-American visual artist and printmaker, deeply rooted in storytelling, community, and the joyful complexities of everyday life. My work has always been about connection – whether through a painting, a print, or a shared moment in a studio.

As of 2025, I’ve taken on a new chapter in my creative life writing. Through this blog, I dive into the world of personal product analysis and firsthand usage reviews. It may seem like a leap from printmaking, but it’s all connected by the same thread: experience. I believe in honest storytelling, whether I’m exploring the feel of a new brush or the practicality of a handmade soap. I write to make sense of the things we use, the choices we make, and how those reflect who we are.

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