This video is about How can we draw a optical cross? How can we find type of astigmatism with the help of Optical cross? What is rule of thumb in optical cross? Related video👇🏻👇🏻👇🏻 • How to find Type of as...
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@joe80726 ай бұрын
Thank u Sir. I enjoyed ur teaching.
@tereziezondecka96249 ай бұрын
Hi Dr.Khurram, thank you for being so clear and passionate in your videos! I'm so happy to find your lectures as an optometrist! What a beautiful job it is.
@moubanideb16397 ай бұрын
Hello ur explanation is too much clear and easy to understand ❤.... respect from India😊
@govindsankhla73962 ай бұрын
Thank u 😊 sir
@habiburrehmankhan362211 ай бұрын
Very beneficial video.all confusions cleae
@optometrywithkhurram686711 ай бұрын
Good 👍🏻
@camelliaflower18838 ай бұрын
Excellent Sir thank you 🌹
@optitechnoopticianskurunegala11 ай бұрын
Superb
@rakeshbali720911 ай бұрын
Very interesting.... But rule of thumb not clear.... Sir send more and more video.. Thanks
@theoptometrist26511 ай бұрын
DR CAN U PLEASE make a video about this equation in optical cross : +3.25+0.72×102 because axis of 180 and 90 are easy to draw in optical cross thank you ! 😊 🌹
@user-sk5wx4qt6m11 ай бұрын
Completely clear
@optometrywithkhurram686711 ай бұрын
👍🏻👍🏻
@shyamalparekh10076 ай бұрын
Hello sir please explain oblique and BI Oblique astigmatism
@ZAINULABIDEEN-lh5qh11 ай бұрын
❤
@jessicalenin9 ай бұрын
Sir what is meant by toric transposition
@theoptometrist26511 ай бұрын
Hello Dr hope everything is well ! Dr have a question: How accurate is the prescription of an autorefractometer, especially regarding the axis of astigmatism? Yesterday, during my internship, I observed an optometrist who relied solely on the autorefractometer's prescription and neglected the duochrome test and the Jackson cross cylinder. Dr., based on your personal knowledge and experience, which method do you prefer for determining the axis of the cylinder? Thank you 🌹
@optometrywithkhurram686711 ай бұрын
You can take a idea of power and axis from autoref but you should not blindly rely on just autoref readings.. go for manual methods after getting autoref readings, for confirmation and verifications.
@theoptometrist26511 ай бұрын
@@optometrywithkhurram6867 Dr what manuel method u use in determining the value of astigmatism and the axis ? For me i used to like clock dial but unfortunately in new charts clock dial is not available 😔 even fan & block 😔 thank you🌹
@optometrywithkhurram686711 ай бұрын
@@theoptometrist265 you can go for jcc. But it is very precise to perform.