Filtro para Marte, 1,25"

IDAS Planetary Filters for Imaging are specialized filters designed with tuned passbands intended to enhance features of specific planetary targets. Note that these filter bandpasses are at (or beyond) the edges of the visual spectrum. The camera and optical imaging components must be designed for proper operation at these wavelengths.

This filter is used to image Mars. It enhances the visibility of atmospheric water vapor clouds.