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Techart Pro LM-EA9 Review

  
 
Munro303
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p.20 #1 · Techart Pro LM-EA9 Review


Here in China a second hand xpro 3 is more than a second hand X-T5.. but this thread really got me thinking I’d like an autofocus option with all my M lenses. I have VC 21 1.4 and 3.5, 50 1.0, 90 2.8 and 75 2.0, mr ding 50 1.1, LLL 35 2.0 and 50 2.0 After collecting all these lenses, it feels crazy to add a Q3 for an autofocus option just because it’s a Leica brand. I personally love using different focal lengths depending on mood so the Fuji option sounds great.. thanks for the insightful info here


Mar 31, 2024 at 11:04 PM
WandringCloud
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p.20 #2 · Techart Pro LM-EA9 Review


It works surprisingly well with Elmar 50/2.8 collapsible. Add a macro adapter and you can focus from 0.25m to infinity.

a7cr+lm-ea9+macro adapter+elmar50/2.8





May 06, 2024 at 01:03 PM
Fred Miranda
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p.20 #3 · Techart Pro LM-EA9 Review


I wanted to give an update on my second LM-EA9. It's working great and hasn't had any issues. My first copy was a bit flaky and ended up dying completely. So far, so good!


May 19, 2024 at 12:02 AM
Nocc
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p.20 #4 · Techart Pro LM-EA9 Review


That’s great to hear! Did you have to buy a second one or was it replaced under warranty?

Fred Miranda wrote:
I wanted to give an update on my second LM-EA9. It's working great and hasn't had any issues. My first copy was a bit flaky and ended up dying completely. So far, so good!




May 19, 2024 at 12:13 AM
Fred Miranda
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p.20 #5 · Techart Pro LM-EA9 Review


Nocc wrote:
That’s great to hear! Did you have to buy a second one or was it replaced under warranty?



I bought it because it was no longer under warranty.



May 19, 2024 at 09:25 AM
WandringCloud
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p.20 #6 · Techart Pro LM-EA9 Review


Initially, I believed it was only capable of driving small lenses; however, it turns out it can also handle heavier M mount lenses. This might, however, reduce the motor's lifespan.






May 27, 2024 at 02:04 AM
Fred Miranda
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p.20 #7 · Techart Pro LM-EA9 Review


WandringCloud wrote:
Initially, I believed it was only capable of driving small lenses; however, it turns out it can also handle heavier M mount lenses. This might, however, reduce the motor's lifespan.


If your lens is heavy but your camera body is light, hold the camera and lens by the lens instead of the camera when the adapter is autofocusing.



May 27, 2024 at 10:08 AM
WandringCloud
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p.20 #8 · Techart Pro LM-EA9 Review


Fred Miranda wrote:
If your lens is heavy but your camera body is light, hold the camera and lens by the lens instead of the camera when the adapter is autofocusing.


Thank you, Fred, for the tip. Yes, if you don't hold the lens those tiny motors won't be able to push it forward.



Jun 02, 2024 at 09:40 AM
bokehoe
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p.20 #9 · Techart Pro LM-EA9 Review


Curious if any one has compared the LM-EA9 to the TZM-02 for the nikon zm? Im looking to adapt my m mount lenses and have AF but am stuck between the two platforms. Specifically curious about low light AF performance


Jul 30, 2024 at 12:39 PM
Fred Miranda
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p.20 #10 · Techart Pro LM-EA9 Review


Firmware update 1.7.0 is now available for the LM-EA9 adapter.
It was mentioned: “Fixed some bugs.”



Aug 28, 2024 at 03:20 PM
 


Search in Used Dept. 

k-h.a.w
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p.20 #11 · Techart Pro LM-EA9 Review


Fred Miranda wrote:
Firmware update 1.7.0 is now available for the LM-EA9 adapter.
It was mentioned: “Fixed some bugs.”


Thank you Fred.

How dies the update work?
Can you use a Mac or do you need a PC?

TIA, K-H.



Aug 28, 2024 at 04:17 PM
Fred Miranda
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p.20 #12 · Techart Pro LM-EA9 Review


k-h.a.w wrote:
Thank you Fred.

How dies the update work?
Can you use a Mac or do you need a PC?


They offer apps for both PC and Mac: https://techartpro.com/?page_id=5023

Simply connect the adapter to the dock, and then connect the dock to your computer. Open the app, choose the firmware you want to update, or if needed, you can also downgrade to a previous version.

The app looks like this:







Aug 28, 2024 at 04:22 PM
k-h.a.w
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p.20 #13 · Techart Pro LM-EA9 Review


Thank you Fred.

K-H.



Aug 28, 2024 at 05:40 PM
mrdan86
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p.20 #14 · Techart Pro LM-EA9 Review


"Thank you for your continued patronage of TECHART products.

At this time, TECHART has decided to stop releasing the firmware update Ver.1.7.0.

If you have performed the update, please stop using the LM-EA9 and wait for further instructions from the manufacturer.

We apologize for any inconvenience this may cause and appreciate your understanding."




Sep 01, 2024 at 10:30 AM
grahamgibson
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p.20 #15 · Techart Pro LM-EA9 Review


Where did you see this?

I wonder if this is related to users who reported their adapters stopped working.

mrdan86 wrote:
"Thank you for your continued patronage of TECHART products.

At this time, TECHART has decided to stop releasing the firmware update Ver.1.7.0.

If you have performed the update, please stop using the LM-EA9 and wait for further instructions from the manufacturer.

We apologize for any inconvenience this may cause and appreciate your understanding."





Sep 01, 2024 at 10:53 AM
Fred Miranda
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p.20 #16 · Techart Pro LM-EA9 Review


mrdan86 wrote:
"Thank you for your continued patronage of TECHART products.

At this time, TECHART has decided to stop releasing the firmware update Ver.1.7.0.

If you have performed the update, please stop using the LM-EA9 and wait for further instructions from the manufacturer.

We apologize for any inconvenience this may cause and appreciate your understanding."


This is strange! Firmware version 1.7.0 has been removed from the updater app options.

It’s possible to revert to version 1.6.0, though.

I didn’t see any warning on their page, but if this is the case, there might be an issue with the firmware that could harm the adapter. It’s probably better to stop using version 1.7.0 or revert back.



Sep 01, 2024 at 11:28 AM
lattesweden
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p.20 #17 · Techart Pro LM-EA9 Review


Fred Miranda wrote:
This is strange! Firmware version 1.7.0 has been removed from the updater app options.

It’s possible to revert to version 1.6.0, but for what reason? The adapter seems to be working fine with version 1.7.0.


I upgraded to 1.70 just the other day, it went fine and a function check after indicated that it worked as it should,

When the text above arrived with the message to stop using 1.70 I downgraded to 1.60 again which also went fine and passed a function test afterwards.

And yes, 1.70 is gone from the updaters list of available versions.




Sep 01, 2024 at 11:33 AM
Fred Miranda
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p.20 #18 · Techart Pro LM-EA9 Review


lattesweden wrote:
I upgraded to 1.70 just the other day, it went fine and a function check after indicated that it worked as it should,

When the text above arrived with the message to stop using 1.70 I downgraded to 1.60 again which also went fine and passed a function test afterwards.

And yes, 1.70 is gone from the updaters list of available versions.


Did you get an email message?



Sep 01, 2024 at 11:36 AM
lattesweden
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p.20 #19 · Techart Pro LM-EA9 Review


Fred Miranda wrote:
Did you get an email message?


No, who should have sent that you mean?



Sep 01, 2024 at 02:50 PM
Fred Miranda
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p.20 #20 · Techart Pro LM-EA9 Review


It seems Techart hasn’t reinstated the 1.7.0 firmware on their update app. I’ve been using 1.6.0 without any problems.

I wanted to mention that the LM-EA9 adapter performs significantly better with the Sony A7CR. In my review, I tested it with the Sony A9, A7R II, A74 and A7CR, and the new camera notably enhances its performance. AF tracking is now much more effective and Eye AF is both more reliable and precise. It’s truly a game changer for me!



Sep 07, 2024 at 12:51 PM
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