Educational aids
![Other optical instruments](https://jangar.pl/c/2593-category_default/other-optical-instruments.jpg)
MACHINE TRANSLATION (not authorised yet)
Magnifiers, binoculars and spotting scopes - optical instruments that are indispensable for the work of every naturalist and expedition lover for environmental observation.
MACHINE TRANSLATION (not authorised yet)
Magnifiers, binoculars and spotting scopes - optical instruments that are indispensable for the work of every naturalist and expedition lover for environmental observation.