Author Topic: Adapter thread. The new Lords of the Rings.  (Read 34548 times)

Jan Anne

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Re: Adapter thread. The new Lords of the Rings.
« Reply #165 on: February 14, 2022, 10:11:07 »
Suspect that the 80-200/2.8 is too heavy for the tiny focus motor in the adapter which are probably optimized for short primes around half a kilo max.
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Jan Anne

Lucabeer

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Re: Adapter thread. The new Lords of the Rings.
« Reply #166 on: February 14, 2022, 10:22:12 »
Suspect that the 80-200/2.8 is too heavy for the tiny focus motor in the adapter which are probably optimized for short primes around half a kilo max.

Absolutely so. Even if it worked, I wouldn't use it, to avoid strain on the helicoid of the adapter. And that is why I will soon buy the 100-400 to have a native Z tele zoom.

But the slowness is not only a matter of weight: the 105 is not that heavy, but still struggles due to the heavy aspherical aberration of that lens and of its focal length. Some manual prefocusing is absolutely required.
Mountain and nature photographer / Nikon Z6 + 14-30/4 S + 20/1.8 S + 50/1.2 S + 24-70/4 S + 105/2.8 MC S / 100-400/4.5-5.6 S - Nikon D700 + AF-D 16/2.8 + AF-S 17-35/2.8 D + AF 50/1.8 + AF-D 105/2 DC + AF-D 80-200/2.8

Jan Anne

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Re: Adapter thread. The new Lords of the Rings.
« Reply #167 on: February 23, 2022, 18:39:45 »
Here’s a review from Photographylife of the Megadap MTZ11 adapter:
https://photographylife.com/reviews/megadap-mtz11-leica-m-to-nikon-z-autofocus-adapter-review
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Jan Anne

Bent Hjarbo

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Re: Adapter thread. The new Lords of the Rings.
« Reply #168 on: March 31, 2022, 22:01:45 »
I just acquired an Asahi Pentax with the 58mm f1.8 in a M42 mount.
I also got 2 Soligor lenses with T2 Mount, they where used an an Exacta camera, I concluded it from the 2 spare T2 mounts ;)
What I want to do is to use at least the Takumar on my Z6, but I don't have the adapter, and the I found used online, is currently packed away ???
I would like to test before being some other adapter, so if someone I the Copenhagen area would lend my one for a couple of hours I would be very happy.
Br Bent

Hugh_3170

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Re: Adapter thread. The new Lords of the Rings.
« Reply #169 on: April 01, 2022, 17:12:18 »
The f/1.8 version of the 58mm Pentax lens is quite hard to find.  Usually the 58mm lenses had f/2.0 or f/2.4 apertures.  The 55mm and 50mm lenses came much later.

I will be interested to hear how your 58mm f/1.8 performs.  They supposedly had beautiful bokeh.

I just acquired an Asahi Pentax with the 58mm f1.8 in a M42 mount.
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Bent Hjarbo

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Re: Adapter thread. The new Lords of the Rings.
« Reply #170 on: April 01, 2022, 17:23:10 »
I got it with the original sun shade :)
I was not aware that it was something special.
I just ordered a K&F adapter, will post my findings in the lens section when I have had the opportunity to get some pictures.

Snoogly

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Re: Adapter thread. The new Lords of the Rings.
« Reply #171 on: January 01, 2023, 05:19:18 »
Although this thread is a little moribund I thought it might be a suitable place to ask if anyone else has tried / is using the MTZ11.

I just picked one up second-hand, and have played with it for a couple of days. My verdict is that it kind of works, but is slow. Many of my old Nikkor lenses have a longer focus throw than it can cope with when the lens is set at infinity - so I need to pre-focus a bit.

It works, but I feel the need to pixel peep and check each time to confirm. It takes longer than just manually focussing the lens!

I am in Japan, and had no trouble finding a huge number of used ones for sale - which makes me wonder if it’s the same everywhere. I can see the ‘need’ for the Sony > Nikon Z adapter, but I am now dubious about the efficacy and need for a Nikon F > Z auto focus adapter.
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Richard Hawking (not Richard Haw!), in Tokyo

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Re: Adapter thread. The new Lords of the Rings.
« Reply #172 on: January 01, 2023, 11:37:08 »
I had almost forgot I have a MTZ11.
When I got it I used it with a 50/2 Summicron. It worked quite well.

I always forgot which aperture during the initialization of a new lens the camera should be set to so it is stored in the EXIF data.
Often I just used it without the correct setting. The adapter works fine without. I normally store images on the PC with a folder name telling which lens was used.

Maybe I should check for new firmware update now I have the adapter in my mind.

When adapter was released there were a couple of updates which "fine tuned" the AF-performance.

MEPER

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Re: Adapter thread. The new Lords of the Rings.
« Reply #173 on: January 01, 2023, 12:07:55 »
There is a quite recent v.3.0 of the firmware for MTZ11.

https://megadap.net/mtz11-firmware/

MEPER

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Re: Adapter thread. The new Lords of the Rings.
« Reply #174 on: January 01, 2023, 12:19:17 »
MTZ11 firmware was not that recent. V.3.0 is from oct. 2021 and I already had it installed.

Snoogly

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Re: Adapter thread. The new Lords of the Rings.
« Reply #175 on: January 01, 2023, 23:39:55 »
It seems to do very good job with the 20mm 3.5 ais, but with such a short focus throw it is to be expected - and arguably it is not even needed with a wide angle lens.

I will continue to experiment until I find the optimal lens to become a permanent AF lens.
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Richard Hawking (not Richard Haw!), in Tokyo

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Snoogly

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Re: Adapter thread. The new Lords of the Rings.
« Reply #177 on: January 09, 2023, 21:33:40 »
I have just sold the used MTZ11 I recently bought. With all the faffing around, I just couldn’t justify its use vs manual focus. However, this is just me. I think for certain people, for certain lenses, for certain uses it could be a useful tool.
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Richard Hawking (not Richard Haw!), in Tokyo

Hugh_3170

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Re: Adapter thread. The new Lords of the Rings.
« Reply #178 on: January 09, 2023, 23:49:58 »
No mention of the Z5 - is the Z5 an exception that it does not support or is it just an oversight in not mentioning it?

This new Leica-M to Nikon-Z AF-adapter looks very compact:
https://leicarumors.com/2023/01/09/the-techart-tzm-02-leica-m-lens-to-nikon-z-camera-autofocus-adapter-version-ii-is-now-officially-announced.aspx/
Hugh Gunn

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Re: Adapter thread. The new Lords of the Rings.
« Reply #179 on: January 10, 2023, 07:53:11 »
I am quite sure they just forgot to mention the Z5:

"Compatible with all the latest Nikon Full Frame & APS-C camera models (Z9, Z7II, Z7, Z6II, Z6, Z50, Zfc, Z30, etc)"

"etc" = Z5 ? :-)