<prompt> Method used to examine periphery of retina:Direct ophthalmoscopyRetinoscopyIndirect ophthalmoscopyNone  <response>: - With Indirect ophthalmoscope Field of view is much larger Examination of peripheral retina up to ora serratais possible. - Used along with scleral indentation to obtain ora serrata and pars plana visualization in difficult situations - Image formed is real inveed - Feild of vision 8DD 1DD 1.5mm - Convex lens of 20 D is used, commonly USES- in periphral Retinal breaks , Retinal detachement ROP evaliation 