In this study, we synthesize 80 unique perovskite compositions within the formamidinium-methylammonium lead tri-iodide perovskite system, FA 1-x MA x PbI 3 . These 80 materials are synthesized using a high-throughput liquid deposition tool, as described in Siemenn et al. . In brief, the perovskites are deposited onto an amorphous glass slide by pumping fluid from two sources containing the liquid-based precursors of methylammonium lead iodide (MAPbI 3 ) and formamidinium lead iodide (FAPbI 3 ). The total time to deposit all 80 samples is 16.5 seconds and each pump runs at a rotational velocity that may vary over this total time. Hyperpectral optical data is recorded across the batch of 80 samples as a single image for band gap analysis. The eighty perovskite samples were degraded under 50 • C temperature, 35% air humidity, and 0.5 sun illumination (visible only) for 6 hours to assess stability via color change, captured with RGB imaging. The hyperspectral data are acquired with the Resonon, Inc. Pika L camera and the RGB data are acquired with the Thorlabs, Inc. DCC1645C camera.