What type of lens?

[JonR]

Friends!

Found the following "kogaku" lenses on an auction. Clearly not for a Nikon rangefinder but can anyone tell what lens it is - for a camera or for some kind of darkroom equipment, or??

http://www.tradera.com/auction/ImagePage.aspx?aid=145857695

Jon

 

[L David Tomei]

It's an oil immersion objective for a microscope made probably in the 1930's through 40's. These are usually about 100x objectives to produce images of 800x to 1000x depending on the power of the eyepiece used.

Auguri!
David

 

[sp9107sp]

microscope lens

microscope lens

what is the name on the lens?
thanks