![Fujifilm X-E1 with Konica Hexanon AR 57mm f/1.2 and Konica AR SLR with Konica Hexanon 50mm f/1.7](https://admiringlight.com/blog/wp-content/uploads/2013/09/konicas-1024x512.jpg)
Table of Contents
What are the potential issues with adapted lenses?
Overall, the benefits of using adapted lenses far outweigh any negatives in my opinion, but there’s no free lunch. There are a few drawbacks, and a few potential issues that you need to watch out for.
Manual Everything
It goes without saying that adapting manual focus lenses means using manual focus, but for photographers used to today’s fast and super accurate autofocus, this can be a little jarring. In addition to using all manual focus, you also will need to control the aperture manually. When adapting some lenses to DSLRs, stop-down metering is needed, where you focus wide open and then stop down at the time of exposure so the camera can meter properly.
However, mirrorless cameras are uniquely situated to make using manual focus a pleasure rather than a chore. With mirrorless cameras, due to the auto-adjusting EVF, you can usually stop down to the desired aperture and focus there. Modern Electronic Viewfinders (EVFs) are large enough and detailed enough to provide very clear views for manually focusing, and almost all mirrorless cameras can quickly magnify a portion of the view for even more precise focus. Also, many mirrorless cameras feature Focus Peaking, which highlights the in-focus areas in a high contrast color to aid in manual focus. Due to this, I have found manually focusing easier on my mirrorless cameras than on even a modern full-frame DSLR. Still, it’s a slower workflow for many types of shooting than using with autofocus and auto-aperture.
More Aberrations
While there are a lot of great lenses you can adapt, one thing to watch out for is increased chromatic aberration from what you may be used to, especially the type that causes purple fringing. Older lenses also generally don’t perform as well with regards to flare as modern lenses.
While some Contax/Yashica, Leica and newer Canon FD (especially the L series) lenses are well corrected for color fringing and lateral CA, lenses from the 50s and 60s are usually pretty poor in this respect. They just didn’t have the complex aspherical lens elements and high dispersion glass that came about a little later on.
This is something just to be aware of with some older lenses. It’s certianly not the case for all old lenses, and in many cases, some of these aberrations are what give an older lens that wonderful look you’re after. Just don’t expect a modern rendering with perfect correction from a lens made in 1952.
Wide Angle Color Shift
While the short register distance of mirrorless cameras allows for adapting most any lens, one thing to be wary of is adapting wide-angle rangefinder lenses with certain cameras. These lenses were designed for use on film rangefinders. The short flange distance on these lenses with a wide-angle can often mean you are bending the light at rather extreme angles on to the sensor. Depending on the sensor design, this can cause some rather extreme color shifts when using certain rangefinder lenses on certain cameras. The NEX-7, for instance, is known to color shift quite severely with certain lenses, while the NEX-5N does not.
While not a super-common occurrence, it’s worthwhile to test out a lens in person if you are interested in purchasing wide-angle rangefinder lenses.
Gear Acquisition Syndrome
Ok, not really a negative, but fair warning: adapting manual focus lenses may lead to an extreme case of Gear Acquisition Syndrome or GAS. Of course I’m joking, but once you start getting a hold of high quality lenses for next to nothing, you start looking for that next great bargain, that next great ‘look’. It can be addictive, and you may soon find yourself with a stable of old glass. Luckily, if you do this right, you may be able to do spending a minimum of money to acquire these lenses, but be warned: it’s fun!
In Closing…
Mirrorless cameras represent an opportunity to use thousands of great lenses on modern cameras. There are gems that cost nothing and exceptional glass that costs a fortune, but there is something out there for most every type of shooting.
Take advantage of this great capability of your mirrorless camera, and have fun shooting!
Some Image Samples
Finally, I thought I’d share some examples I’ve taken over the years with adapted manual focus lenses on my mirrorless cameras, just to give you an idea of the capabilities.
![Tiger Woods - 2012 Memorial Tournament Pro-Am - Olympus OM-D E-M5 with Canon FD 50-300mm f/4.5L](https://admiringlight.com/blog/wp-content/uploads/2012/05/tiger_stare.jpg)
![Blossoms in the City - 64 Image Stitch: Panasonic GH2 with Rokinon 85mm f/1.4, Click to enlarge!](https://admiringlight.com/blog/wp-content/uploads/2012/03/blossoms_big-1024x889.jpg)
![Flamingo - Panasonic GH2 with Minolta MD 135mm f/2.8](https://admiringlight.com/blog/wp-content/uploads/2013/09/flamingo_peek2.jpg)
![In Bed - Fujifilm X-E1 with Konica Hexanon AR 57mm f/1.2](https://admiringlight.com/blog/wp-content/uploads/2013/09/chloe_bed-1024x700.jpg)
![Swinging - Panasonic GH2 with Canon FD 50mm f/1.4](https://admiringlight.com/blog/wp-content/uploads/2013/09/chloe_swing.jpg)
![Blue Breasted Roller - Olympus OM-D E-M5 with Canon FD 50-300mm f/4.5L](https://admiringlight.com/blog/wp-content/uploads/2013/09/blue_roller_close.jpg)
![Flower - Panasonic GH2 with Olympus OM 50mm f/3.5 Macro](https://admiringlight.com/blog/wp-content/uploads/2013/09/flower_om50.jpg)
![Lola - Panasonic GH2 with Rokinon 85mm f/1.4 (Canon EF mount)](https://admiringlight.com/blog/wp-content/uploads/2013/09/lola_85-1024x700.jpg)
![Fireman Statue - Olympus E-P1 with Voigtlander Nokton 40mm f/1.4 (Leica M Mount)](https://admiringlight.com/blog/wp-content/uploads/2013/09/fireman_nokton-1024x784.jpg)
![Fujifilm X-E1 with Canon FD 85mm f/1.8](https://admiringlight.com/blog/wp-content/uploads/2013/09/chloe_clover.jpg)
![Heron - Panasonic GH2 with Vivitar 200mm f/3.5](https://admiringlight.com/blog/wp-content/uploads/2013/09/crane_vivitar.jpg)
![Martin Laird - Panasonic GH2 with Canon FD 135mm f/2](https://admiringlight.com/blog/wp-content/uploads/2012/02/memorial-8.jpg)
![Bunny - Olympus OM-D E-M5 with Canon FD 200mm f/2.8](https://admiringlight.com/blog/wp-content/uploads/2012/05/bunny.jpg)
![Capitol Reflection - Fujifilm X-E1 with Contax G 90mm f/2.8 Sonnar](https://admiringlight.com/blog/wp-content/uploads/2013/09/capitol_reflection.jpg)
![Egret at Sunrise - Olympus OM-D E-M5 with Canon FD 50-300mm f/4.5L](https://admiringlight.com/blog/wp-content/uploads/2013/09/egret_sunrise-1024x836.jpg)
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