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K&F M10121 M42 Lenses to M43 MFT Lens Mount Adapter

4.8 175 Review(s) SKU:KF06.076
$27.59 $24.99
To United States Expedited Shipping 3-5 business days
  • Brand: K&F Concept
  • K&F M10121 M42 Lenses to M43 MFT Lens Mount Adapter Allow M42 mount lenses used on Micro 4 3 MFT mount camera body.
  • KF06.076
  • Availability: In Stock
  • 24.99
Buy 2+ items get 10% off !
K&F M10121 M42 Lenses to M43 MFT Lens Mount Adapter
  • • Allow M42 mount lenses used on Micro 4 3 MFT mount camera body.
  • • Compatible with Micro Four Thirds (M4/3) camera includes: Panasonic Lumix G1, GH1, GF1, G10, G2, GH2, GF2, G3, GF3, GX1, GF5, G5, GH3, GF6, G6, GX7, GX80/GX85/GX7 Mark II, GM1, GH4, GM5, GF7, G7, GX8, G85/G80, DC-GH5, DC-G9; Olympus PEN E-P1, E-P2, E-PL1, E-PL1s, E-PL2, E-P3, E-PL3, E-PM1, E-PL5, E-PM2, E-P5, E-PL6, E-PL7, PEN-F, E-PL8; Olympus OM-D E-M5, E-M1, E-M10, E-M5 II, E-M10 Mark II, E-M1 Mark II, JVC GY-LS300 S35 mm Camcorder, DJI Zenmuse X5, Kodak Pixpro S-1, Blackmagic Pocket Cinema Camera etc.
  • • Made of brass and aluminum. Stable,precise and durable construction.Manually operated.Infinity focus allowed.
  • • For heavy medium format lenses, we suggest to use with a telephoto bracket and a tripod to balance its weight when shoot.
  • • 30 Days No Reason Return,12 months quality guarantee,100% satisfaction assurance.

K&F Concept design and produce full range of lens adapters to fit lenses of Canon, Nikon, Pentax, Olympus, Leica, Contax Yashica, Minolta, Tamron, T2, C mount, Exakta, M39, M42, Pentacon etc used on Camera bodies of Canon, Nikon, Sony, Fujifilm, Pentax, Micro 4 3, Leica, M42, Cinema C mount etc.

Overall Rating   4.8   
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Does the job!
Got this adapter for my GH5 to fit some vintage Fujca lens's inherited from my late uncles camera. Build quality is good and the lens is sturdy when mounted. For the cost its a no brainer, id recommend to anyone wanting to use vintage lenses. The only issue I had was on a longer zoom lens ( 130mm ) did not have very good focus range, the focus range was very narrow and could not reach infinity. The 55mm I have also however works great.
Does the job!
What’s not to like?
I bought this to adapt old M42 lenses to Micro 4/3. It’s inexpensive and does the trick. Zero play, solid mount. Can’t go wrong for the price.
What’s not to like?
Love this brand.
K&F is always great product. I always pick this brand first if it’s available and this item does not disappoint.
How do they do it for the money?
As many have said this adapter is beautifully engineered and has a solid no-nonsense feel and weight to it. It has its own plastic clip-lid box.This (together with a Nikon G adapter from the same company) was the second I ordered in two days as I found a M42 lens just after I had ordered the Nikon adapter.They are both superb and literally - if you look at the illustration on the box lid - do what the box says they do. In the case of the older screw in lens attachment takes seconds and the installation is firm and solid.A few words of caution however.Your camera and the lens it has available for it have been designed as a system. Everything is balanced in terms of size and weight - things you considered and appealed to you when you bought it.Adding a lens not designed for your camera will throw all out of balance - literally.In addition lens designed and made decades ago were the best they could be for the price at the time. Their performance was often stellar, sometimes rubbish and usually OK.In some ways these lens can be seen as motor cars from the 1960s.You may admire a classic sports car like an E-type Jaguar or similar. You may have had one at the time and remember how it performed or you may simply want to drive one.But the experience may not be as you remember or imagine. Your beautiful head turning sleek car is probably very uncomfortable by today’s standards. You may not be able to find some where to drive it to the maximum. It may become a ‘Sunny Sunday’ car, only coming out when the weather is perfect and sitting in the garage most of the time.Your old lens may be like that sports car.‘Good glass’ optimised for film cameras from years ago may be unforgiving on a digital sensor. Modern focusing aids like peak focusing may not always work. Your idea of getting a cool looking cheap super telephoto lens by using an adapter on a 2x crop sensor in practice may result in a ‘monster’ you can use only in certain specific, limited circumstances.And as stated at the top of this review your camera may feel heavy and unbalanced - something to consider, especially if you have small hands or arthritis.But if you have read this far and are prepared to accept that you may not get an award winning photo first time - or indeed ever - simply want to experiment and at the same time improve or recapture your photographic skills and not rely on your modern digital camera doing all the thinking, then your camera, this adapter and that lens in the garage or cupboard or drawer will get along fine.And best of all you will have fun and may even surprise yourself.
Awesome lens adapter
This is a great mount adapter for the m42 screw mount to micro 4/3. It creates a very sturdy connection to the lens and to the camera body. This is a great way to get cheap, high quality glass for micro 4/3 using vintage manual lenses. The only catch is this adapter doesn’t provide for autofocus, but if there are m42 lenses that actually have autofocus then I don’t know about them and they’re few and far between.
camera M4/3
lens M42
Ring Material
K&F Concept M42-M4/3 Objektiv Adapter für MFT Kameras
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These images belong to K&F Concept end users.

Image Lens Mount Filter Size (mm)
3M-5A-MC 500mm f/ 8 3M-5A-MC 500mm f/ 8 M42 77
3M-5A-MC 500mm f/ 8 3M-5A-MC 500mm f/ 8 M42 77
3M-5SA 500mm f/ 8.0 3M-5SA 500mm f/ 8.0 M42 72
3M-6A 500mm f/ 6.3 3M-6A 500mm f/ 6.3 M42 95
3M-7 300mm f/ 5.6 3M-7 300mm f/ 5.6 M42 67
3М-7К 300mm f/ 5.6 МС 3М-7К 300mm f/ 5.6 МС M42 67
A. Schacht Munchen Travenar 85mm f/ 2.8 A. Schacht Munchen Travenar 85mm f/ 2.8 M42 -
A. Schacht Ulm Edixa-Mat-Travenar 135mm f/ 3.5 A. Schacht Ulm Edixa-Mat-Travenar 135mm f/ 3.5 M42 49
A. Schacht Ulm Edixa-Mat-Travenar 135mm f/ 3.5 A. Schacht Ulm Edixa-Mat-Travenar 135mm f/ 3.5 M42 49
A. Schacht Ulm Edixa-Travegon 35mm f/ 3.5 A. Schacht Ulm Edixa-Travegon 35mm f/ 3.5 M42 46
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Kodak Pixpro S-1 Micro 4/3
Olympus Air Micro 4/3
Olympus OM-D E-M1 Micro 4/3
Olympus OM-D E-M1 Mark II Micro 4/3
Olympus OM-D E-M10 Micro 4/3
Olympus OM-D E-M10 Mark II Micro 4/3
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