TY - RPRT TI - Straightness measurements with a reflection confocal optical system-an experimental study. AU - Kiyofumi Matsuda AU - Maitreyee Roy AU - Tomoaki Eiju AU - John W O'Byrne AU - Colin J R Sheppard PY - 2002 DO - 10.1364/ao.41.003966 UR - https://pubmed.ncbi.nlm.nih.gov/12099607/ ID - 12099607 ER -