JENAVAL und objektiv 1x

[marian.szewczyk]

Hello,

First of all, I would like to thank you to everyone that will try to help me. Recently I bought lens (GF-Planachromat 1x/0,03 spez/-A) for my Jenaval microscope. The problem is I am unable to focus on object with this lens. I attach the picture of my microscope setup. Do you have any ideas how to solve that problem?


online photo storage

[CMB]

Moin,

Ich vermute Sie brauchen noch eine zusätzliches Linsenelement welches Sie oberhalb des Objektives einschieben müssen.

Gruss
CMB

[JB]

Hello,

For the 1x to work, you require a special ("spez") tube lens in the microscope head (tube lens "1/1,6") that is used just for this objective and the 1,6x.

This special tube lens has to be mounted on a magnification changer, like the one on the "Jenamed Histology" microscope  http://interphako.at/PDF/jenamed.pdf or the Jenaval (Fig. 1/4: www.mikroskop-online.de/Mikroskop%20BDA/30-0020a.G%20%20Mikroskop%20JENAVAL%20(B).pdf ) or in the Kontrast-Tubus (Fig. 4/41)

If you don't have that magnification changer with 1/1,6 tube lens, unfortunately, you won't be able to use this objectice, as far as I know. If you find that tube lens, it can be retro-fitted into the magnification changer.

Kind regards,

Jon

[marian.szewczyk]

Thank you very much for quick and precise answer. Your help is greatly appreciated!

Kind regards,
Marian