Top 10 Best Pentax K To Fuji X Adapter [2025]

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Our team studied on 42043 reviews available online for Pentax K To Fuji X Adapter, chose the finest ones and prepared Pentax K To Fuji X Adapter Reviews for you. It was very difficult to shortlist the ideal Pentax K To Fuji X Adapter from thousands of products online. However, We tried to make sure that you get only the Best Pentax K To Fuji X Adapter from our suggestions. Check our listings-:

Best Pentax K To Fuji X Adapter
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Comparison Chart for Best Pentax K To Fuji X Adapter

We’ve scanned 42043 reviews for you. If you are looking for the Pentax K To Fuji X Adapter than this review article may help you.

NoProductScoreAction
1K&F Concept Lens Adapter Ring for M42 to Fuji X Fujifilm X FX Mount X-A1 X-A10 X-A20 X-A2 X-A3 X-A5 X-M1 X-E1 X-E2 X-E2S X-E3 X-T1 X-T2 X-T3 X-T10 X-T20 X-T30 X-T100 X-Pro1 X-Pro2 X-H19.6Buy On Amazon
2K&F Concept Lens Mount Adapter Pentax PK Lens to Fuji FX Mount Camera Adapter Fits X-Pro1 X-E1 X-M19.4Buy On Amazon
3Fringer EF-FX PRO II Fuji Auto Focus Mount Adapter Built-in Electronic Aperture Automatic Compatible with Canon EOS EF Lens to Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T200 X-A7 X-T100 XT30 XH XE XT X-Pro29.4Buy On Amazon
4Fotodiox DLX Stretch Lens Mount Adapter - Pentax K Mount (PK) SLR Lens to Fuji X-Series Mirrorless Camera Body with Macro Focusing Helicoid and Magnetic Drop-in Filters9.2Buy On Amazon
5Fringer EF-FX PROII Auto Focus Mount Adapter Built-in Electronic Aperture for Canon EOS Tamron Sigma Lens to Fujifilm FX Mirroless Camera X-T3 XH1 X-E3 XT20 X-Pro2 X-T2 X-T4 X-A X-E1 X-M1 XT1 X-T309.2Buy On Amazon
6Fotodiox Lens Mount Adapter Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras9Buy On Amazon
7K&F Concept Lens Mount Adapter with Aperture Control Ring for Pentax PK Mount Lens to Fujifilm Fuji X-Series X FX Mount Cameras with Matting Varnish Design for Fuji XT2 XT20 XE3 XT1 X-T28.6Buy On Amazon
8VILTROX 33mm F1.4 fujifilm X Mount f/1.4 XF AF Auto Focus Lens for Fujifilm Fuji X-Mount Camera X-T3 X-T2 X-H1 X20 X-T30 X-T208.6Buy On Amazon
9Fotasy Manual PK lens to Fuji X Adapter8.4Buy On Amazon
10Urth Lens Mount Adapter: Compatible with Pentax K Lens to Fujifilm X Camera Body8.4Buy On Amazon

1. K&F Concept Lens Adapter Ring for M42 to Fuji X Fujifilm X FX Mount X-A1 X-A10 X-A20 X-A2 X-A3 X-A5 X-M1 X-E1 X-E2 X-E2S X-E3 X-T1 X-T2 X-T3 X-T10 X-T20 X-T30 X-T100 X-Pro1 X-Pro2 X-H1

  • Material : High quality and compact.
  • Lens : For M42 mount lens
  • Camera : For Fujifilm X FUJI X mount X-A1,X-A10,X-A20,X-A2,X-A20,X-A3,X-A5,X-M1,X-E1,X-E2,X-E2S,X-E3,X-T1,X-T2,X-T3,X-T10,X-T20,X-T30,X-T100,X-Pro1,X-Pro2,X-H1.
  • Please note : If your camera indicated “lens is not properly installed”, please modify the camera menu settings.
  • Please note : Infinity focus position:the position of the infinity mark 【∞】of the telephoto lens or super telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes.

2. K&F Concept Lens Mount Adapter Pentax PK Lens to Fuji FX Mount Camera Adapter Fits X-Pro1 X-E1 X-M1

  • Allows Pentax PK lens to be used on FX X-Pro1 X-E1 X-M1 camera body.
  • Diaphragm control of the lens is set manually.
  • With precise design and high technology,made of brass and aluminum (not plastic).
  • There are no electrical contacts in the adapter ring,exposure and focus has to be adjusted manually.
  • Please note: the adapter ring is not suitable for X-H1 camera.

3. Fringer EF-FX PRO II Fuji Auto Focus Mount Adapter Built-in Electronic Aperture Automatic Compatible with Canon EOS EF Lens to Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T200 X-A7 X-T100 XT30 XH XE XT X-Pro2

  • Fringer】The 2nd generation{canon ef to fuji x adapter}! EF-FX PRO2 version, (used on Fujifilm FX Mirroless Cameras), Redesigned aperture ring for more convenient operation; New MCU (more powerful, more resources for firmware update); Better light absorbing design; lens bayonet is made of brass,camera bayonet is made of alloy.
  • Electronic aperture ring】FOR PRO VERSION ONLY, just like XF lenses, each small step is 1/3 stop and the final position after the smallest aperture is ‘Auto’.
  • Fast PDAF】DEMO OF X-T2 AND SIGMA 85/1.
  • FAST AND ACCURATE PDAF! 】Only on cameras with X-Trans II & III CMOS
  • EXIF recorded】ALL LENS INFORMATION; Lens model; Focal length; Aperture setting; Support Image Stabilizer functions of EF mount lenses, almost not any extra vignetting.

4. Fotodiox DLX Stretch Lens Mount Adapter – Pentax K Mount (PK) SLR Lens to Fuji X-Series Mirrorless Camera Body with Macro Focusing Helicoid and Magnetic Drop-in Filters

  • Built-in focusing helicoid provides for back focus correction as well as some macro focus ability for any lens.
  • Includes three magnetic drop-in filters (ND4, ND8 and ND16) for light control with any lens
  • Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter and no adjustments required.
  • Precision all-metal construction with chrome plated brass mounts for secure and solid fit; infinity focus or beyond guaranteed.
  • 24 Month Manufacturer Warranty

5. Fringer EF-FX PROII Auto Focus Mount Adapter Built-in Electronic Aperture for Canon EOS Tamron Sigma Lens to Fujifilm FX Mirroless Camera X-T3 XH1 X-E3 XT20 X-Pro2 X-T2 X-T4 X-A X-E1 X-M1 XT1 X-T30

  • Fringer】The 2nd generation! – Redesigned aperture ring for more convenient operation – New MCU (more powerful, more resources for firmware update) – Better light absorbing design;.
  • Electronic aperture ring】FOR PRO VERSION ONLY,just like XF lenses, each small step is 1/3 stop and the final position after the smallest aperture is ‘Auto’;.
  • Fast PDAF】DEMO OF X-T2 AND SIGMA 85/1.
  • FAST AND ACCURATE PDAF! 】Only on cameras with X-Trans II & III CMOS. *Only for lenses optimized
  • EXIF recorded】ALL LENS INFORMATION ; Lens model ; Focal length; Aperture setting ;Support Image Stabilizer functions of EF mount lenses.

6. Fotodiox Lens Mount Adapter Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras

  • Mounts Pentax K Mount (PK) SLR Lenses to FUJI X-mount mirrorless cameras
  • High-tolerance precision craftsmanship; infinity focus or beyond allowed
  • All-metal design; hardened anodized aluminum construction
  • Premium grade Fotodiox adapter
  • 24-Month Fotodiox Warranty

7. K&F Concept Lens Mount Adapter with Aperture Control Ring for Pentax PK Mount Lens to Fujifilm Fuji X-Series X FX Mount Cameras with Matting Varnish Design for Fuji XT2 XT20 XE3 XT1 X-T2

  • Function】You can mount Pentax PK mount lens to Fujifilm X-series X FX mount mirrorless cameras,you can adjust the aperture manually on this adapter for your PK lens.
  • Material】All-metal design; hardened anodized aluminum construction,matting varnish inside to avoid light reflection.
  • Features】Supports manual control, manual focus, manual exposure and focus to infinity.
  • Cameras Compatibility】Designed for Fujifilm Fuji X-Series Mirrorless Camera Body: X-Pro1, X-Pro2, X-T1, X-T2, X-T10, X-T20, X-E1, X-E2, X-E2S, X-A1, X-A2, X-A3, X-A10, X-M1 etc.
  • Verify Your Lens and Camera Mount】You can find your lens/camera mount in the len’s/ camera’s original user manual.

8. VILTROX 33mm F1.4 fujifilm X Mount f/1.4 XF AF Auto Focus Lens for Fujifilm Fuji X-Mount Camera X-T3 X-T2 X-H1 X20 X-T30 X-T20

  • for Fujifilm X-mount】Prime wide-angle lens is designed for APS-C-format FUJIFILM X-mount mirrorless cameras.
  • Auto Focus】Support Auto Focus,Electronic Aperture
  • Large Aperture】Bright f/1.
  • HD Nano】Two extra-low dispersion elements reduce color fringing and chromatic aberrations in order to achieve a high degree of clarity and color accuracy.
  • Personalized 】only 270g , very lightweight to carry , ideal for video and vlog creator , Integrated micro-USB port can be used to update the lens’s firmware.

9. Fotasy Manual PK lens to Fuji X Adapter

  • Solid Pentax K mount to Fuji x mount adapter converter allows Pentax K mount lens to fit on Fujifilm x-mount Mirrorless cameras.
  • Infinity focus .
  • Copper Lens mount, solid and durable
  • There is no electrical contacts in the adapter ring.
  • Compatible with Fujifilm x-mount camera x-pro1 X-Pro2 x-e1 X-E2 X-E3 X-A5 x-m1 x-t1 X-T2 x-t3 X-T10 X-T20 x-t100 x-t30 X-H1 & new models.

10. Urth Lens Mount Adapter: Compatible with Pentax K Lens to Fujifilm X Camera Body

  • NEW COMBINATIONS | Combine any Pentax K mount lens with any Fujifilm X mount camera and explore new lens combinations.
  • SNUG FIT | Meticulously machined for a snug, light-sealed and secure connection.
  • MANUAL ADAPTER | Automatic functions are not supported with this adapter.
  • CLEVER DESIGN | Easy to mount and dismount.
  • PLANT 5 TREES | This Urth adapter funds local communities to plant 5 trees in areas affected by deforestation.

How To Choose The Best Pentax K To Fuji X Adapter

Does the thought of finding a great Pentax K To Fuji X Adapter stress you out? Has your mind been juggling between choices when it comes to buying Pentax K To Fuji X Adapter in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Pentax K To Fuji X Adapter for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Pentax K To Fuji X Adapter. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Pentax K To Fuji X Adapter in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Pentax K To Fuji X Adapter currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Pentax K To Fuji X Adapter brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Pentax K To Fuji X Adapter based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Pentax K To Fuji X Adapter before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Pentax K To Fuji X Adapter they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Pentax K To Fuji X Adapter, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Pentax K To Fuji X Adapter before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Pentax K To Fuji X Adapter will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Pentax K To Fuji X Adapter if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Pentax K To Fuji X Adapter on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Pentax K To Fuji X Adapter on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Pentax K To Fuji X Adapter featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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