Hello madam, please can you kindly do an optics series especially an introductory course. I am really struggling with it. I always find your videos very enlightening. Thank you very much. God bless you
Good question! It's determined through trial lenses that come in different base curves. If not it can also be determined using the keratometry readings
I am not sure of a question but it mentioned that the lens is not stable and falls off so how shall we modify the prescription. Could you explain the concept?
Thanks ma'am .
Answer for last toric transposition
+10DS / -6DCyl@90° / -8DCyl@180°
That's absolutely correct !
Hello madam, please can you kindly do an optics series especially an introductory course. I am really struggling with it. I always find your videos very enlightening. Thank you very much. God bless you
Thanks
Maam How to find base curve value in day-to-day cases?
Any formula for that?
Sphere 10, bc-6 at 90, cc-8at 180
Thanks for the video. Why would you say the 180 degree axis is vertical. Isn't it horizontal?
Tq so much dr amreet
Excellent explanation I'm a happy student
Glad to hear that
I've a question, How to find base curve value? Great video!
Good question!
It's determined through trial lenses that come in different base curves.
If not it can also be determined using the keratometry readings
Mam will you do video on binocular balancing
Thanks Dr👍
thank you so much
What if the question was +4DS/-2DC x180 (BC=-6D)
I mean the @ change with ‘x’
I am not sure of a question but it mentioned that the lens is not stable and falls off so how shall we modify the prescription. Could you explain the concept?
How to represent it in the optical cross
+10.00DS/-6.00DC@90/-8.00DC@180
towards the end, the second example, the base curve at its axis should be (-6DC@180) not (-6DC@90). otherwise great video! and thank you
I got 90 as axis. Could please explain how do you feel it is 180. Thanks.
Actually you're right, I followed the formula before simple transposition
👍❤
Thank you very much
How to represent it in the optical cross