Orders placed during Passover Holiday (Wed 4/1 after 4PM ET – Thurs 4/9) will ship Fri 4/10. View our holiday shipping schedule.

Fotodiox Mount Adapter for Konica AR Lens to Pentax K Mount Camera
See all Fotodiox items

Fotodiox Mount Adapter with 1.4x Multi-Coated Focus Correction Lens for Konica AR Lens to Pentax K Mount Camera

SKU: FDKARPKG
(14)

This item is no longer available.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

FAQ

What is the purpose of the 1.4x multi-coated focus correction lens in this adapter?

The 1.4x multi-coated focus correction lens enhances the clarity of your images and improves magnification, ensuring your photographs maintain excellent edge-to-edge sharpness.

Can I use auto-focus with this mount adapter?

No, when using this adapter, you will need to manually focus your lens. This allows you to have more control over your photography experience.

Is this adapter compatible with all Konica AR lenses and Pentax K mount cameras?

Yes, this FotodioX Mount Adapter is specifically designed to fit Konica AR lenses and Pentax K mount DSLR cameras, ensuring a secure and accurate fit.

Do I need to change any settings on my camera when using this adapter?

Yes, you must set your camera to 'Manual' mode to fully utilize the capabilities of this adapter. Additionally, you will need to manually set the f-stop on your lens.

What is the benefit of using this adapter instead of buying new lenses for my DSLR camera?

Using this adapter allows you to utilize your existing Konica AR lenses with your Pentax K mount DSLR camera, saving you the cost of purchasing new lenses. It also allows you to maintain the character and uniqueness of your prime lenses.

Shopper : Why Did You Choose This?JOHN B : Recently learned of the high quality of Konica lenses and purchased a 40mm prime Hexanon lens intended for one of my Pentax DSLR’s.

Reviews about this item

Review Summary

2021-11-29T03:35:29

Rated 5 out of 5

New life for old lenses.

My photography interest was renewed with this adapter. I am using all my old lenses with my DSLR. With DSLR and all my 1070's era lenses, allowing me to instantly see my pictures, I am being more creative than before.

Yigal B.

2020-05-30T14:42:38

Rated 5 out of 5

What you must know!

Here is something you must know! This adapter has a lens within it to adjust the focus to where it should be, and that's good. BUT, if your Konica lens has a finnal lens (that's the inner most lens) has a diamiter greater than the adapters 1.4 focus correcter lens. You will have to stop down your Konica lens or it will not focus very well. For instance- My 50mm F1.4 lens must be shot at 2.6... However, my 70~15mm F3.5 did not have to be altered. Also my 57mm F1.2 had to be set at 2.8 also. Other than that it works very well and I am glad I spent the money. If you have a lot of Konica AR lenses in either EE or EA exposure you should buy this adapter but one final thing, Remember you will have to BOTH manually focus AND manually set the f-stop. Don't forget to set your Camera to "M" You will not beable to set the f-stop on the camera. Only on the lens...

ROBERT S.

2016-05-07T20:22:52

Rated 5 out of 5

This adapter saved me a lot of money

This adapter saved me a lot of money. I can now use my konica lenses, I won't have to replace my lenses now.

damon s.

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Browse our FAQ

See Terms & Conditions

Fotodiox Mount Adapter for Konica AR Lens to Pentax K Mount Camera Specifications

  • Adapter Type

    Konica AR Lens to Pentax K Mount Camera

  • Infinity Focus

    Yes

  • Material of Construction

    Anodized Aluminum

  • UPC Code

    847372019243

About Fotodiox Mount Adapter for Konica AR Lens to Pentax K Mount Camera

FEATURED REVIEWS

New life for old lenses.

By Yigal B.

My photography interest was renewed with this adapter. I am using all my old lenses with my DSLR. With DSLR and all my 1070's era lenses, allowing me to instantly see my pictures, I am being more creative than before.

What you must know!

By ROBERT S.

Here is something you must know! This adapter has a lens within it to adjust the focus to where it should be, and that's good. BUT, if your Konica lens has a finnal lens (that's the inner most lens) has a diamiter greater than the adapters 1.4 focus correcter lens. You will have to stop down your Konica lens or it will not focus very well. For instance- My 50mm F1.4 lens must be shot at 2.6... However, my 70~15mm F3.5 did not have to be altered. Also my 57mm F1.2 had to be set at 2.8 also....

View full Review

Because your passion for photography shouldn't be limited by your equipment, the FotodioX Mount Adapter with 1.4x Multi-Coated Focus Correction Lens is the perfect solution for breathing new life into your cherished Konica AR lenses. This high-quality, durable adapter seamlessly marries your vintage lenses with the modern Pentax K mount DSLR cameras, unlocking a world of creative potential.

Crafted with precision, the adapter features a 1.4x multi-coated focus correction lens that not only enhances magnification but also improves the clarity of your images. This innovative design ensures that your photographs maintain excellent edge-to-edge sharpness, while the smaller 24x36 mm image field helps to minimize the effects of lens distortion and aberration.

Versatile and user-friendly, this adapter is part of FotodioX's Pro-series, which is renowned for its professional standard of craftsmanship. The adapter is designed to ensure a secure, "play"-free connection between your Konica AR lens and Pentax K mount camera body, preserving the integrity of your photography experience.

Photographers will appreciate the adapter's ability to save costs by utilizing existing lenses without compromising on quality. Whether you're capturing landscapes, portraits, or any subject in between, this adapter maintains the character and uniqueness of your prime lenses.

Please note that while using this adapter, you will need to manually focus and manually set the f-stop on your lens. It is essential to set your camera to "Manual" mode to fully utilize the capabilities of this adapter. Embrace the innovative FotodioX Mount Adapter with 1.4x Multi-Coated Focus Correction Lens and expand your photographic horizons while ensuring your images are as sharp and clear as ever.

Fotodiox Mount Adapter for Konica AR Lens to Pentax K Mount Camera Features

  • Premium Grade Fotodiox "Pro" Adapter
  • Smooth surface for effortless mount
  • Infinity Focus Allowed
  • Anodized Aluminum Construction

Warranty Information

This product has a limited warranty of 24 months.

Join VIP PRO

Earn 2X Points + Exclusive Perks!

Sell or Trade your Gear

Get started in 3 easy steps

Key Features

  • High-quality FotodioX Mount Adapter designed for Konica AR lenses and Pentax K mount DSLR cameras
  • Features a 1.4x multi-coated focus correction lens for enhanced image clarity and magnification
  • Part of the professional-standard FotodioX Pro-series, ensuring durability and precision
  • Ensures secure, "play"-free connection between lens and camera, preserving image integrity
  • Requires manual focus and f-stop setting, promoting a more hands-on photography experience

What's in the box:

  • Fotodiox Mount Adapter with 1.4x Multi-Coated Focus Correction Lens
  • Fotodiox 2 Year Limited Warranty