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Thank u maam.. this video is very helpful after watching video on visual acuity. I just hinge to ur channel and able to understand a load of things..and well wishes. Please keep this CME uptodate
Hi..i'm the same person who said I would let you know if I passed my fellowship exam..Allhamdulilah I passed mjne..Thank you for being my youtubte teacher..I will always be indebeted to you ❤stay blessed always
On the diagram for transvers scans the transducer "markers" on the globe I believe are incorrect at 10:30, 12:00, 1:30, and 7:30? Love all of your videos.
Very very useful Mam..thank you so much..is there any class on other peripheral retinal degenerations Mam..I searched in ur videos..I couldn’t found out mam
Excellent work. Salute to you mam. Please try to incorporate IOL calculation formula selection in both normal and post lasik cases. Especially, which formula is to be used in post lasik cases when no prior history ( before lasik ) of refraction and keratometry are available. Also, if immersion biometry is used routinely, what is the reason of investing so much in an Optical or SS biometer ?
Mam, the central part of the lens has more curved and more power, so why periphery rays which are passing from the lens become more converse and centre are passing straight and focus on the retina.
It also has to do with the angle of incidence of the rays.. Light rays that pass through the peripheral part of the lens encounter the lens surface at a more sloped or steep angle because the curvature of the lens is more pronounced at the edges. The angle of incidence here is larger because the light is striking the lens at a more oblique angle to the normal of the surface. More the angle of incidence..more the angle of refraction and hence more bending.