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Fotasy

Fotasy Adjustable M42 Lens to Nikkor Z Mount Adapter, M42 Z Mount, fits M42 42mm Screw Mount Helios Lense, Compatible with Nikon Z Mount Mirrorless Camera Z30 Z50 Z5 Z6 Z7 Z6II Z7II z fc Z9

  • Based on 95 reviews
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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Oct 2
Order within 22 hours and 3 minutes
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Features

  • M42 Z Adapter, M42 Lens to Z Mount Adaptor, allows M42 42mm Screw Mount Lens (Helios M42 Lens, Pentax Super Taklumar etc) to fit on Nikkor Z Mount Mirrorless Camera Z30 Z50 Z5 Z6 Z7 Z6II Z7II z fc Z9
  • Infinity Focus Guaranteed.
  • Adjustable Copper Lens mount solid and durable
  • There is no electrical contacts in the adapter ring Exposure and focus has to be adjusted manually Automatic diaphragm auto-focusing or any other functions will not operated with using this adapter
  • Compatible with Nikon Z Mount Mirrorless Camera Z30 Z50 Z5 Z6 Z7 Z6II Z7II z fc Z9

Description

Fotasy professional designed M42 M42mm Screw Mount Lens to Nikkor Z Mount Mirrorless Camera adapter.Infinity Focus Guaranteed.Copper Lens Mount is Adjustable.There is no electrical contacts in the adapter ring. Exposure and focus has to be adjusted manually. Automatic diaphragm, auto-focusing, or any other functions will not operated with using this adapter.Compatible with Nikon Z Mount Mirrorless Camera Z30 Z50 Z5 Z6 Z7 Z6II Z7II z fc Z9 Fits M42 42mm Screw Mount Lense

Product Dimensions: 2.17 x 2.17 x 1.38 inches


Item Weight: 4 ounces


Item model number: NZ42


Is Discontinued By Manufacturer: No


Date First Available: November 1, 2018


Manufacturer: Fotasy


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Perfect – works flawlessly and beautifully made
Review Image by Goober Goober
I had purchased a well known name brand adapter ($50+) to couple my SMC Takumar 50mm f/1.4 lens to my Nikon Z8 – wouldn't work properly. To the company's credit they did try via email to help me out but couldn't so it was returned. Took a chance on this "el cheapo" adapter – it fits the Nikon Z camera mount and the M42 thread mount perfectly – and the lens focuses to infinity as it should. More surprisingly, the fit and finish is far superior to the brand name adapter. It has a nice heft to it and looks like it was made by Nikon specifically for the Z8. I was astonished. You can loosen the three adjustment screws with the provided hex wench to align the lens's index mark properly with the camera. This worked well for me but you must be very careful to make sure the wrench is seated properly in the screws' sockets – they are very tiny. ... show more
Reviewed in the United States on May 29, 2025 by Goober Goober
    • Good value for the price
Works great for my Helios adapted onto a Nikon Z8.
Reviewed in the United States on June 22, 2025 by MObirder
    • Great value for the money.
Didn't want to spend a bunch for an adaptor to make a cheap vintage lens useable on my digital camera so I did some shopping and this more than meets the mark of adequacy! No fancy packaging and it pretty much takes any M42 lens (vintage Pentax), closes down the aperture and makes it fully useable on a Nikon Z. You won't get autofocus, auto aperture or any contact with the camera so you'll have to create a custom-setting in the menus and tell the camera to fire when there's no lens attached so don't expect magic here! It comes with a hex wrench, too, so you can adjust the rotation of the lens so you make make sure the index marks are at the top, or anywhere else you want them. There are more expense adapters out there and probably none less expensive. Why pay a lot for a peice of aluminum that's little more than a machined tube? ... show more
Reviewed in the United States on November 13, 2024 by L. Angier
    • Works Well
Fits and works perfectly
Reviewed in the United States on April 9, 2025 by David
    • Works great
I am using this adapter as part of a setup for attaching a microscope objective to a Nikon Z camera, and for that it has worked great! I haven’t tried rotating it with the tiny hex key they give you, but for my purposes this thing does everything I expected!
Reviewed in the United States on December 22, 2024 by J.G.
    • Does what it's spoda
Fits my M42 Takumar 135mm f3.5 lens on my Nikon ZF. I get sharp images and can focus to infinity. Comes with an allen wrench to tighten mount screws if they get loose. Sometimes these screws come loose and people complain that it's a terrible product when all you have to do is tighten the screws. Once tightened I have never seen a loose screw issue on these types of adapters again. If for some crazy reason the screws don't want to to stay tight you can always buy some loctight (something everyone should have on hand) to put on the screw threads that will ensure they never come loose again. But again once tightened I have never seen the issue again. Mine came tight so I have no issues there. ... show more
Reviewed in the United States on April 13, 2024 by C. Rogers
    • Quality Product that Fits Properly
The fit is good. It is not too tight, or loose. The general build quality is very good, for the money. We bought 1, and after reviewing it, we bought 2 more. We found this item to be a good value.
Reviewed in the United States on February 7, 2022 by High Tech Hillbilly
    • High quality
Looks great, works fine. The threads are perfect. No end caps/covers included.
Reviewed in the United States on December 4, 2024 by Twostory

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