JIS C 61300-3-15:2012 Fiber optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-15: Examinations and measurements -- Dome eccentricity of a convex polished ferrule endface
2016JIS C 61300-3-47:2016 Fiber optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-47: End face geometry of PC and Angled PC spherically polished ferrule using interferometry
2012JIS C 61300-3-15:2012 Fiber optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-15: Examinations and measurements -- Dome eccentricity of a convex polished ferrule endface