Question:
Is one allowed to put dry (not moist) soft contact lenses in a saline (not disinfectant) solution on Shabbos and Yom Tov?
Answer:
Lenses may be put into plain saliine solution on Shabbos or Yom Tov. Please see the following post https://dinonline.org/2016/10/16/using-contact-lens-solution-on-shabbos/