Where is the Jupiter 12 accessory ring video?

[wrs1145]

I ran across the Youtube video several months ago and now after an exhaustive search, I can't find it again.
The video was a Russian who made an accessory ring that he had. Does anybody know where it is online or on Youtube ?

Thanks in advance,
Bill

 

[Sonnar Brian]

I did not see the video- can you describe the function of the accessory ring?

 

[wrs1145]

It is a ring that fits the body of the lens that assists the the user to focus. It is was on Youtube and was 3-D printed and orange in color.

Thanks,
Bill

 

[Arnold Layne]

This is what I use. Not very glamorous but quite effective:

 

[wrs1145]

I found it! It was buried way down in a search of J12 listings:

 

[wlewisiii]

I found it! It was buried way down in a search of J12 listings:

That's ... interesting. I'll stick to the stock methods I think, works quite well for me

Thank you for sharing the video though.

 

[wrs1145]

Brian:

It is different What are some of your favorite ways?

Bill

 

[wrs1145]

As a follow up, I had one printed out on a digital printer and I took it off the lens because it was too far forward and a little orange intruded upon the image in the camera's finder. So I removed it. An experiment that failed...........

 

[Ko.Fe.]

I have Russian Biogon version. It is very smooth to focus after CLA. I used sold on ebay glue on focus tab. Works as it should.