Zeiss microscope eyepiece - 25mm(?)

[PhilW]

I have a Zeiss microscope eyepiece for sale. It has a 1.25" barrel so it fits a standard telescope focuser. I think the FL is 25mm. The field of view is fairly narrow but it gives excellent contrast for nebulae & very tight star images.

$90 shipped.

[toranasaurus71]

I have a similar zeiss ep that i use on my Carton f15
Good ep but as stated quite a narrow field
I find the color to be quite warm using my particular model
This article might be interesting for prospective buyers to determine focal length and get an understanding of microscopic eps

http://sovint.blogspot.com.au/2013/07/cheap-astronomy-using-microscope.html?m=1

Good luck with the sale Phil

[PhilW]

Thanks for the link Stephan, it's a useful article.

[dannat]

the number on this ep is confusing, the P stands for Planar

usually the number pertains to mag in their microscope, focal length 250mm, so divide 250/number of ep -seems its not the case with this ep [no way its a 100mm]

[N1]

Likely a 2.5:1 Projektiv possibly 50mm focal length.