Fotodiox Lens Mount Adapter for Pentax K Mount (PK) SLR Lens to Sony Alpha E-Mount Mirrorless Camera Body

SKU: FDPKSNYE

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Questions & Answers

FAQ

Will this adapter allow my lens to autofocus?

No, this is a manual adapter and lens functions that rely on electronic communication with the camera body, such as autofocus, will be disrupted.

Can I use this adapter with my vintage lenses?

Yes, this adapter is designed to be versatile and is compatible with a wide range of modern and vintage lenses that have a Pentax K mount.

Does this adapter provide infinity focus?

Yes, this adapter delivers infinity focus, enhancing your photography experience.

What should I do if my lens does not have a manual aperture control ring?

If your lens does not have a manual aperture control ring, it will stop down to its smallest f/stop by default when using this adapter.

Can I use 'Focus-By-Wire' lenses such as Canon's STM or Nikon's AF-P with this adapter?

Yes, but please note that these lenses require power to engage the manual focus rings. Since manual lens mount adapters do not power the lens, these lenses will not be able to focus.

Shopper : will it fit on sony alpa 7 III?
Shopper : Why Did You Choose This?Scott P : Only needed a plain adapter, no focusing helicoid or lens. I've had good luck with Fotodiox before. Also, the other similar adapters were backordered.RAYMOND G : To utilize my lenses from my Pentax film SLR on my digital Sony.

Reviews about this item

Review Summary

2020-07-06T16:07:24

Rated 4 out of 5

Works as promised

Works perfectly on my Sony a7ii with a Pentax 50mm f1.7. Very happy with the image results.

David C.

2019-06-18T08:27:26

Rated 5 out of 5

No regrets

Probably the first time I’ve ordered camera equipment and it came and worked exactly as advertised. It’s nothing fancy, but it does the job

ROBERT B.

2019-04-10T11:34:35

Rated 5 out of 5

Great Accessory

Does exactly what it should. You need to enable "release shutter without lense" in settings as camera won't recognize a lense is attached.

Raymond G.

2019-02-10T13:16:08

Rated 4 out of 5

A handy adapter

Manual adapter for Pentax lenses to Sony mirrorless body. Works well with shorter focal length lenses in stop-down fashion. It’s winter so the bigger lenses are hibernating.

JOHN C.

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Fotodiox Lens Mount Adapter, Pentax K Mount (PK) SLR Lens to Sony Alpha E Camera Specifications

  • Material

    Aluminum

  • Compatibility

    Sony Alpha E-mount Cameras - Popular models include:
    Sony Alpha a7, a7R, a7S, a7 II, a7R II, a7S II
    Sony Alpha a3000, a5000, a6000, a3500, a5100, aQX1, PXW-FS7
    Sony NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, ,NEX-6
    Sony NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50

  • Lens Mount

    Pentax K Mount (PK) SLR Lens

  • Body Mount

    Sony Alpha E-Mount Mirrorless Camera Body

About Fotodiox Lens Mount Adapter, Pentax K Mount (PK) SLR Lens to Sony Alpha E Camera

Overcome the limitations of your mirrorless camera with our Lens Mount Adapter for Pentax K Mount (PK) SLR Lens to Sony Alpha E-Mount Mirrorless Camera Body. This compact, high-quality adapter expands the versatility of your camera, allowing you to mount a wide range of modern and vintage lenses.

Designed with a durable build for lasting quality, this adapter ensures you can use your favorite Pentax K mount lenses on your Sony Alpha E-Mount mirrorless camera. It delivers infinity focus and manual aperture control, enhancing your photography experience and giving you more creative freedom.

Please note, this is a manual adapter. Consequently, lens functions that rely on electronic communication with the camera body, such as autofocus, AE metering, and image stabilization, will be disrupted. 'Focus-By-Wire' lenses, such as Canon's STM or Nikon's AF-P, require power to engage the manual focus rings. Since manual lens mount adapters do not power the lens, these lenses will not be able to focus.

To use this adapter, 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.

In conclusion, this affordable, versatile lens mount adapter is an excellent tool for photographers looking to expand their lens options without investing in new lenses. It's a compact, high-quality solution for those seeking to maximize the potential of their Sony Alpha E-Mount mirrorless camera.

Fotodiox Lens Mount Adapter, Pentax K Mount (PK) SLR Lens to Sony Alpha E Camera Features

  • Mounts Pentax K Mount (PK) SLR Lenses to Sony E-mount mirrorless cameras
  • High-tolerance precision craftsmanship; infinity focus or beyond guaranteed
  • All-metal design; hardened anodized aluminum construction
  • Premium grade Fotodiox adapter

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Adapt Pentax K lenses to Sony E-mount cameras with this Fotodiox lens adapter.
  • Achieve new focus: Manual focus & aperture control lets you explore vintage PK lenses.
  • Durable aluminum build ensures secure, lasting connection between lens and camera body.
  • Opens creative options: Use classic Pentax K mount lenses on your Sony mirrorless.
  • Precise fit ensures no light leaks, maintaining image quality with your lens adapter.
  • Affordable solution: Breathe new life into old Pentax lenses on Sony E-mount cameras.

What's in the box:

  • Lens Mount Adapter
  • Fotodiox 2 Year Limited Warranty