higher magnifications with a M4/3 camera on a Leica M420?

Here you can discuss everything related to taking light micrographs and videos.
Post Reply
Message
Author
Milou
Posts: 164
Joined: Mon Nov 22, 2021 1:31 pm

higher magnifications with a M4/3 camera on a Leica M420?

#1 Post by Milou » Sun Feb 18, 2024 4:28 pm

On my Leica M420 I use directly a M4/3 Panasonic GX80 body, just fixed with an adapter (a 38mm tube fixed in a Olympus M4/3 bayonet ring), on top of the original makroscope photo tube (see pictures)

But if I want to get higher magnifications, without using a specific Leica/Wild M420 add-on (1.5x or 2x objectives put under the Apozoom), would it be possible to use a photo eyepiece put in the phototube itself ?
This photo tube with white "1.25x" writing is empty (no photo eyepiece inside) in my M420.
But if I'm not wrong, I think to have seen special photo eyepiece designed for this makroscope, But I don't know if they could be used with a M4/3 camera body alone!

Anybody already used such photo eyepiece for M420 makroscope, with a M4/3 camera body?
And are there different models, giving different magnifications?

Thank you for your help.
P1110585.resized.JPG
P1110585.resized.JPG (116.36 KiB) Viewed 1139 times
P1110586.resized.JPG
P1110586.resized.JPG (88.2 KiB) Viewed 1139 times
P1110587.resized.JPG
P1110587.resized.JPG (90.52 KiB) Viewed 1139 times

Scarodactyl
Posts: 2794
Joined: Sat Mar 03, 2018 9:09 pm

Re: higher magnifications with a M4/3 camera on a Leica M420?

#2 Post by Scarodactyl » Mon Feb 19, 2024 8:24 am

On the m420 you'd use any of the standard 38mm adapters that Wild offered. That could be the afocal setup with a viewing eyepiece (not great) or afocal with one of the dedicated photo eyepieces (probably better), but if you're using m4/3 it's probably going to be a poor result. You could also use Nikon 38mm adapters with a projective eyepiece. But honestly you could probably use a good teleconverter for better results.

Milou
Posts: 164
Joined: Mon Nov 22, 2021 1:31 pm

Re: higher magnifications with a M4/3 camera on a Leica M420?

#3 Post by Milou » Mon Feb 19, 2024 1:40 pm

tank you scarodactyl for your answer and teleconverter idea!

Milou
Posts: 164
Joined: Mon Nov 22, 2021 1:31 pm

Re: higher magnifications with a M4/3 camera on a Leica M420?

#4 Post by Milou » Tue Feb 20, 2024 4:11 pm

Question about teleconverter 1.5x or 2x :

Is the distance between TC and camera sensor specific to each type?
As in fact, I could have a Nikon teleconverter but I wonder if I put an adapter between it and the M4/3 camera, therefore increasing it's normal distance, if it could work correctly ?

Thank you for advices

Scarodactyl
Posts: 2794
Joined: Sat Mar 03, 2018 9:09 pm

Re: higher magnifications with a M4/3 camera on a Leica M420?

#5 Post by Scarodactyl » Tue Feb 20, 2024 4:37 pm

Yes, that spacing is going to matter. I don't know what you can get away with in using one out of spec before the image quality degrades noticeably, but I would guess you can't get away with much.

Milou
Posts: 164
Joined: Mon Nov 22, 2021 1:31 pm

Re: higher magnifications with a M4/3 camera on a Leica M420?

#6 Post by Milou » Tue Feb 20, 2024 5:29 pm

Thank you scarodactyl

that's what I was afraid of!

And teleconverter for this Panasonic M4/3 camera is more expensive than camera itself .....

Scarodactyl
Posts: 2794
Joined: Sat Mar 03, 2018 9:09 pm

Re: higher magnifications with a M4/3 camera on a Leica M420?

#7 Post by Scarodactyl » Tue Feb 20, 2024 5:38 pm

I have never used a m4/3 camera before, but I assume since the mount is the same that you could use any m4/3 teleconverter, though of course some are probably much better than others.

Post Reply