Is my 80mm leica 39mm thread ok for my

[splaash]

I have a Russian "Leca" which works quite well & produces good results
Ive now bought a Leica 80mm 39mm screw lens

Is it will it give good images

Its in like new condition but didnt cost to much???So whats wrong with this range of 1950s lenses??If anything

 

[Sonnar Brian]

Is it a Jupiter-9, 85mm F2?

If so, you are likely to have focus problems when used close-up. The Russian lenses are built to a different standard than the Leica. Accurate focus across the entire range is not possible.

 

[Michiel Fokkema]

I'm pretty sure there is no Leica 80 LTM lens.
Or you found an extremely rare development model of which no one ever heard.
There are leica 90 LTM models or russian 85, canon 85 and probaly a few more variations.

Cheers,

Michiel Fokkema