LIO 500 Pairs With Meridian Merilas 532 Laser Features Utilizes the popular Heine Omega 500 Indirect Ophthalmoscope Very accurate treatment due to the coaxial beam path Enhanced Small Pupil Function for the precise observation and illumination through any pupil size Ideal for treating patients in a supine position Best suited for treating retinopathy of prematurity Clearest view of the fundus possible with “Clear View” laser protection filter technology, and separate optical paths for illumination and laser Use with Meridian Merilas 532 Laser