Identify the exact fitting
Use the exact product listing to compare the intended task, fitting and included components. Product capabilities are specific to the chosen model.
$64.95
Out of stock
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Contiguous 48 states & DC · 4–7 business days total
30-day returns
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Questions about this item? [email protected]
Product brand: Fotodiox, Inc. USA
The details
Description
Compatibility
Specs
Notes
Product Highlights:
•
Mounts Pentax K Auto Focus Mount (PK AF) DSLR Lenses to Nikon Z-Mount Mirrorless Camera Body
•
Enhanced craftsmanship and high-tolerance construction for demanding professionals; infinity focus or beyond guaranteed
•
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
•
Limited 2-Year Manufacturer Warranty
Mounts Pentax K Lenses to Nikon Z-Mount cameras
Whether you're shooting digitally or on film, Fotodiox offers the world's largest selection of lens adapters. Mix camera/lens platforms or reinvigorate vintage glass; Fotodiox has hundreds of ways to mount lenses onto your DSLR or SLR camera. Our adapters deliver infinity focus, manual aperture control, and a sturdy build for lasting quality.
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Enhanced craftsmanship for demanding professionals
Fotodiox employs Professional Photographers in every aspect of development and design to create products that are built to last. The Pro line of adapters is crafted to withstand the rigors and demands of the professional photographer.
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Precise fit and solid connection; no play, gap or wiggling
The Fotodiox Pro line of adapters is crafted in Fotodiox’s factory with excellence in mind. Our adapters are manufactured with precise tolerances, providing a solid, gap free, no wiggle connection for stress free use. No adjustments needed! Fotodiox adapters are meant to be taken off and put back on your camera as much as needed while remaining as precise as the day you bought them.
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Precision all-metal construction for secure and solid fit
Fotodiox Pro adapters feature all-metal, no plastic construction to create a secure connection between your glass and camera that will not degrade over time, keeping the lens-camera connection secure with every use. We use chrome plated brass mounts for enhanced durability and reliability. All Fotodiox products are backed by our 24-month Fotodiox Manufacturer Warranty.
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Lens Mount:
Pentax K Auto Focus Mount (PK AF) DSLR Lens
Body Mount:
Nikon Z-Mount Mirrorless Camera Body
Product Dimensions
3.9" (10 cm) x 3.9" (10 cm) x 2.1" (5.3 cm) @ 0.73 lb (11.6oz)
Shipping Dimensions
4.3" (11 cm) x 4.3" (11 cm) x 3.1" (8 cm) @ 1 lb (16oz)
Manufacturer
Fotodiox Inc.
Warranty
Limited 24-Months
Note:
• This is a manual adapter, so lens functions that rely on electronic communication with the camera body (autofocus, AE metering, image stabilization, etc.) will be disrupted.
• Some cameras need to be set a certain way to work with our adapters or you may get a message such as 'Error Lens Not Attached – Check lens'. Please check the
support articles on the Fotodiox Knowledge Base for possible solutions
on a variety of camera brands.
•
'Focus-By-Wire' lenses (such as Canon's STM or Nikons AF-P)
requires power to engage the manual focus rings on the lens, since manual lens mount adapters do not power the lens, those lenses will not be able to focus.
• Set your exposure manually or meter using your camera's Aperture Priority (stop-down) mode.
• This adapter is designed for lenses that do not have a manual aperture control ring, such as the newer Pentax K AF lenses. This adapter has an aperture control dial built into it which will allow you to open and close the lens manually.
• To determine what the new 'Crop Factor' or 'Equivalent Focal Length' of the lens when used on your camera will be,
please check the Fotodiox Knowledge Base article
.
All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design.


Know the fit
Product Dimensions
3.9" (10 cm) x 3.9" (10 cm) x 2.1" (5.3 cm) @ 0.73 lb (11.6oz)
Shipping Dimensions
4.3" (11 cm) x 4.3" (11 cm) x 3.1" (8 cm) @ 1 lb (16oz)
• To determine what the new 'Crop Factor' or 'Equivalent Focal Length' of the lens when used on your camera will be,
Choose & use with care
Use the exact product listing to compare the intended task, fitting and included components. Product capabilities are specific to the chosen model.
Compare the listed dimensions, capacity and actual option labels with your available space or equipment before ordering.
Use the care and handling directions supplied for the selected product. Contact our team with the SKU if a detail is not stated.
Follow the instructions supplied for the exact product. Features, limits and care directions are specific to the selected model.
Order preparation takes 1–3 business days, followed by 3–4 business days in transit: 4–7 business days in total. Standard shipping is free to the contiguous United States and DC, with no minimum order.
Request a return within 30 calendar days after delivery. We pay return shipping. After receipt, inspection and initiation of an approved refund take 5–7 business days.
Before you decide
Identify the exact fitting. Read the actual item description, included parts and options. The collection contains different models; a feature stated for one item should not be assumed for every product.
Check dimensions and load limits. Compare the dimensions and compatibility stated for the selected item with the space or equipment you intend to use. If a required measurement is absent, send the product name or SKU to [email protected] before purchasing.
Available choices are shown on the individual product page. Select the actual option labels before adding a variable product to your cart. Photos and specifications should be read together with that choice; availability is specific to the selected configuration.
Match the shooting setup. Follow the instructions supplied for the exact model. Do not assume that all items have the same materials, installation method, care directions or intended use.