SPO is an optical leader in the field of machine vision and manufactures lenses and modules suitable for various vision systems such as FPD (TFT & LCD, OLED), SMT & PCB, semiconductor, mobile phone, automobile parts, and next generation semiconductor industry.  SPO provides customized solutions based on know-how accumulated for more than 10 years and optical module specialized for customer's demand. 

SPO offers a wide range of telecentric lenses, ranging from large diameter lenses to low cost lenses, and we have a non-stop process to design and manufacture specialized lenses for vision machines.