June 2026 Version. Work still in progress.
This ISU congress will offer on the 550 m2 2nd floor numerous exhibitions open all week to the external public of ldcf27.

The Neuchâtel Mountains Stereoscopic Club (CSMN) will present large parts of its last 10 years of 3D exhibitions.
Lycée Blaise-Cendrars of La Chaux-de-Fonds (CH) 2022 & Gaillac (FR) 2023 : Macro-Micro-Myxos, les myxomycètes de manquent pas de relief /(slime molds)
In collaboration with Bernard Jenni (microbiologist, author of the original focus stacking images), the fascinating world of these polymorphic organisms, which are neither plants, nor animals, nor fungi, is presented in giant 120×80 cm anaglyphs with magnifications of nearly 1:100… with two giant wheatstones as a bonus. In addition, real specimens can be observed under 40x digital magnifiers.



Lycée Blaise-Cendrars of La Chaux-de-Fonds (CH) 2024 & Whir-au-Val (FR) 2025 : Les micro minéraux de manque pas de profondeur (micro minerals)
In collaboration with Michel Fels (an amateur micromineralist from Alsace and author of the original focus-stacking images), this time the small-scale mineral world is presented in giant anaglyphs measuring 120×80 cm, with magnifications of nearly 1:100… and of course, two giant wheatstone specimens as a bonus. In addition, samples can also be viewed under 40x digital magnifiers.


