The revolutionary PanOptic provides easier entry into the eye, together with a dramatically wider field of view to more easily evaluate head trauma, papilledema and retinal haemorrhage. Fast entry into undilated pupils, 5 x larger view of the fundus vs. standard scopes in an undilated eye, 25^o field of view vs. the standard 5^o field of view, greater working distance improves comfort for both practitioner and patient, detect corneal abrasions with cobalt blue filter and corneal viewing lens, compatible with all existing Welch Allyn 3.5v power sources.