J. A. Schaffner

TL;DR: The Wide Angle Camera (WAC) and Narrow Angle Cameras (NACs) are on the NASA Lunar Reconnaissance Orbiter (LRO) as discussed by the authors, and the primary mission of LRO is to obtain measurements of the Moon that will enable future lunar human exploration.

TL;DR: The Mars Science Laboratory (MSL) Mars Hand Lens Imager (MAHLI) as mentioned in this paper was used to investigate the stratigraphy and grain-scale texture, structure, mineralogy and morphology of geologic materials in northwestern Gale crater.

TL;DR: The Mars Descent Imager is fixed‐mounted to the bottom left front side of the rover at ~66 cm above the surface, and its fixed focus lens is in focus from ~2 m to infinity, but out of focus at 66 cm.

TL;DR: The Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals (SHERLOC) is a robotic arm-mounted instrument on NASA's Perseverance rover as mentioned in this paper.

TL;DR: The Mars 2020 Perseverance rover is equipped with a next-generation engineering camera imaging system that represents an upgrade over previous Mars rover missions, which will improve the operational capabilities of the rover with an emphasis on drive planning, robotic arm operation, instrument operations, sample caching activities, and documentation of key events during entry, descent, and landing (EDL).