Broadcom AFBR-S20SK-V2 Slit Evaluation Kit is designed to evaluate Qmini and Qwave spectrometers with 50μm, 100μm, 150μm, and 200μm slit diameter. The slit evaluation kit features a hexagon socket screw key that allows users to switch the SMA connector with an integrated slit. This will allow users to adjust the optical performance of their application. The smaller slit leads to higher optical resolution but decreases the spectral sensitivity of the device. The change from a 20μm diameter to 50μm slit doubles optical throughput and allows detecting weaker signals. This evaluation kit is RoHS6 compliant.