TY - CONF T1 - Progress on the prevention of stray light and diffraction effects on the Thai National Telescope JO - Optical Systems Design 2015: Optical Design and Engineering VI PY - 2015/01/01 AU - Buisset C AU - Prasit A AU - Leckngam A AU - Lépine T AU - Poshyajinda S AU - Soonthornthum B AU - Irawati P AU - Richichi A AU - Sawangwit U AU - Dhillon V AU - Hardy LK ED - DO - DOI: 10.1117/12.2190411 PB - SPIE Y2 - 2024/12/23 ER -