Description
LITTELFUSE 045102.5MRL FUSE, QUICK BLOW, SMD, 2.5A Zacuto Z VCT P Quality Control & Sigma's MTF Quality Control & Sigma's MTF "A1" Measuring System Sigma used to measure lens performance with the standard MTF (modulation transfer function) measuring system one a neutral diffusion as well as a minus green and cool blue filter for matching the light's output to the surrounding environment