Cross Retinoscopy | Retinoscopy Procedure

#optometryacademy #optometrist #optometry #AkleshKumar #ophthalmologist #Retinoscopy #Refraction #Sphere #Cylinder #Axis #Eye #Optics
See more optometry related articles on my Blog
optometryacademy.blogspot.com/

[@MosesFrancisFaingaa]

+2.50DS/-1.00DC x 180
+1.50DS/+1.00DC x 090

[@wardazulfqar6523]

Can u explain how

[@dr.pavaneeswarreddy8039]

-0.50ds/+1.00dc*90, +0.50ds/-1.00dc*180.

[@kulbhushansahi1529]

At 66cm with homatropin
-0.5Ds/+1D at 90

[@mahaswetabhattacharjee1458]

To be an optometry student this video is really very helpful sir.

[@OptometryAcademy]

Thank you 😊

[@RamkumarSingh-pk8xv]

Can tell me scope of during optometry course

[@radhikarittu7049]

​@@OptometryAcademy😢

[@ugochinnamdi9275]

Best video on retinoscopy so far. Now I can do this confidently. Thank you Sir

[@NN-uc6kp]

Thank you for a very well explained video, sir.

[@rincyrasak]

Should the power lens be included with the working distance?

[@denyrobert4586]

By deducting tonus allowance our answer would be
+0.50/-1.00×180

[@drx.sanjnapatel7538]

Thank you sir, very easy understood 😊

[@hinditoontv4319]

Without subtracting working distance and cycloplegic
+1.50 / +1.00 X 90

[@aapzeeevlog5162]

Iam A Optometrist Student No Idea In Retinoscope Watch Your Video Helpful Sir Thankuuu😍😍😍💯%

[@OptometryAcademy]

😊

[@muslehuddinnayeem]

This video is very much helpfu for us.

[@OptometryAcademy]

Thank you 😊

[@ayeend6635]

omgggg!!! tysm, very informative and detailed discussion. I'm so happy I finally found your video after hours of searching the net about this topic.

[@OptometryAcademy]

Thank you so much 😊🙏

[@varshavishwakarma9153]

I never seen this type of helping vdo and very very very easy to understand. Thankuu so muchh

[@OptometryAcademy]

Thank you so much 😊

[@smartboypeshwalodhi5903]

V. Helpful, thank you sir

[@navyanavya7854]

Thank you so much

[@mohsingilaniofficial]

I've a question.
Will we get only two axis 90 and 180?
No other axis as given on autoref?

[@arthurkorir7846]

Good animations and well explained. One thing though. You're mixing and interchanging meridians and axes. They are different

[@denyrobert4586]

Without any tonus allowance subtraction ,our ans would be
+1.00×90

[@Guidance-in-exam]

sir, can you please explain the question which you have given in the last of this video?

[@snehaljadhav2769]

Working distance is 1 meter
Tonus allowance is +0.75 DS
The answer is : -0.25/+1.00 @ 90⁰

[@saadkhattak8446]

very helpful video .. thank you for sharing ur knowledge with us 👍🏻

[@OptometryAcademy]

Thank you so much 😊.
Keep supporting me 😊

[@saadkhattak8446]

@@OptometryAcademy you are welcome sir 😊 please also share cycloplegic refraction procedure step by step

[@OptometryAcademy]

Ok😊

[@rakibulmolla3420]

Love u sir...total concept clear I am really happy.... Thank u very much sir....please do more video like this...

[@OptometryAcademy]

Thank you so much 🙏

[@KasHiFkHaN-tb5lk]

Thank You Sir Well Explained

[@umer51_]

Answer of last question is +0.5DS / -1.0DC x180°
Another possible answer is -0.5DS / +1.0DC x 90°

[@crystalnonye6932]

For the first time in practice, I got to understand retinoscopy 😁😁😁😁 Thank you so much

[@OptometryAcademy]

👍

[@hdmoviestudio1775]

Thank u sir. Very helpful video.❤

[@AjayVerma-xm5br]

Thank you sir for this information 😊

[@yowamapu7657]

Thank you sir , this video help me a lot 🥰

[@AK-yu4tf]

Amazing video sir thankyou so much ❤❤

[@saraswathi6637]

Thank u sir well explained

[@devarshimehta9991]

Sph= +1.50 -(+1.50working dist)=0.00
Cyl= +2.50-(+1.50working dist)=+1.00
Now final power={+0.00/+1.00×90°}
Now changing cylinder power (+ to -)
Given,{ +0.00/+1.00×90°}
Now,{ +1.00/-1.00×180°}
Final power to be prescribed:
+1.00dsph/-1.00dcyl×180°

[@mohammadibrahim3413]

+1.00*90°

[@HashimKhan-bc7jc]

At the end you done transposition I think 🤔

[@shwetnisha5889]

@@HashimKhan-bc7jc yes it is transposition. But this makes the Rx more complicated one.. always prescribe the simple one.. and rest depends on patient that which power he/she prefers or accepts during subjective refraction.

[@drm.haroonwazir8798]

You did not subtract tone Allowance.
If you subtract tone Allowance your answer will wrong

[@santosheelokhande9982]

But minus /plus is minus Then how come 0 the spherical value ?

[@DineshKumar-so3cc]

what about scisdor effact in eye

[@amaraarshad10]

For cyl power formula in both example is different ,B-A and A-B .which one is correct ?

[@muralisah7958]

Not spoken on sleeve which is first thing..plz explain sr

[@pavarparajit9155]

+1.50/+1.00×90

[@anshulverma01]

Awesome video

[@aishakhatun6497]

Thank you very much for this explanation video sir.

[@OptometryAcademy]

Thank you 😊

[@otiebrown9999]

Very informative!

[@masoodhasan428]

What nu to be finalise that gives to pt,

[@MukeshYadav-lj4mo]

-0.50/+1.00x90

[@ArafatRahman_MS]

What about more or less than 90° angle??? How to see and place on cross?

[@tbg1199]

+0,5-1.0/180 or - 0.5+ 1.0/90

[@shreyamaity3959]

Thankyou so much sir..very helpful video ...

[@fairytales8993]

i did not get the point of how to get cyl power..that A n B value

[@u2b_india_gaming]

Sir aapne to retinoscopy ki faad🤗 hi di
sir bilkul maza a gya sir.
🤩❤

[@OptometryAcademy]

Thank you so much 😊

[@ARAV-bd4rh]

Sir ,can you upload a video about flash retinoscopy.

[@husaintyagi833]

Sir thanks good information

[@OptometryAcademy]

😊

[@tabishaftab8224]

+150+100×90
W.D_150
0 +100×90 if we doing with cyclo..
Then it will be _0.50 +100 ×90 or
+050_100×180

[@thusbikathusbi1188]

Its amazing sir... thank you so much...

[@OptometryAcademy]

Thank you 😊

[@mohanapriya8356]

Sphere = +1.50, cyl = A-B =+2.50 -(+1.50) = +2.50 - 1.50 = +1.00cyl...So the answer is +1.50Ds/+1.00cyl/90°

[@vishaldey5513]

The Only right answer here

[@amaefulemiracle6829]

Did you subtract your working distance?

[@sandhi1991]

No the right answer is Plano/+1.00 x 90
Or, +1.00/-1.00x180

[@danielkipkosgei244]

Plano/+0.50@90

[@iffy3836]

Very useful video thanks sir

[@OptometryAcademy]

😊🙏

[@ushaverma9218]

Thanku so much for this vedios

[@ajazalam4403]

It's really helpful video sir,,, Tusi great ho ,,,, Thanks alot ,,,, I got it Cross form,

[@OptometryAcademy]

😊👍

[@iftekharoptom]

Valuable ppt👍👍

[@arshoph2046]

Sir how to do retinoscopy in squintic patient????

[@jeevikanagula9296]

Very nicely explained

[@talibsuhana4778]

Thku sir realy good plz show video in different meridians on same eye

[@OptometryAcademy]

Ok😊
Thank you 😊

[@intopages...7981]

Helpful...🥰👍

[@keertirathoredopt237]

+1. 50 sph/+1.00cyl@90

[@osuagwunnaedozie9431]

+1.50/+1.00x90

[@user-ew8wt7hp2j]

Thank you sir

[@anjana2600]

Working distance= 2
Tones allounce =+0:50
Rough estimation=+0:50@90

[@pabinaghimire7475]

0.50/-1.00* 180

[@optometristmohmmad186]

What to do in scissor reflexe

[@muskanmuskan7933]

Why the movement happens ???

[@aryarajeev6313]

Very useful video sir

[@goldenraj4161]

Nice video sir

[@OptometryAcademy]

Thank you 😊

[@japhethkipngetichlangat1630]

-0.50ds/+1.00dc×90°

[@RF_shaik]

Nice ☺️

[@nadirunlu4479]

thanks..

[@m.assadnasir8865]

+0.5/1.0 at 90°

[@ridosihaloho9067]

Why you substract +1.50 ? You did not put working lens from the start. Please explain

[@OptometryAcademy]

Here, I am doing retinoscopy from a distance of 66cm. For 66cm we need to subtract+1.50 DS from the retinoscopic value.

[@EmpressAhsedek]

You can also do retinoscopy with your working distance in the back of the frame to avoid calculations at the end

[@mubimubeena3140]

Thank u so much sir.....

[@abeernasser2384]

-0.5 sphere /+1 cylinder 90°

[@sandippanda3893]

sahi hai ❤️

[@Optometristrkumhar36]

-0.50/+1.00*90

[@habibabbaskhan]

I am MLOP student your video helpful ❤

[@praveenb1672]

Thank you sir well explained. But i want another video for oblique axis neutralization of streak retinoscope. It will be helpful for Optom students

[@OptometryAcademy]

Thank you so much 😊.
Ok ,I will make video on oblique axis

[@praveenb1672]

@@OptometryAcademy thank you so much Sir.. It will be helpful for us

[@sheetalshrestha6835]

-0.50ds/+1.0dc×90°

[@esportupdate233]

WHY U DONT USE WORK LENS ???

[@indusharma7890]

Thank you my dear Akhilesh 😊

[@OptometryAcademy]

Thank you 😊🙏

[@akashagarwal6425]

Very good video

[@lavanyachinnasamy6038]

Sir we subtract only in horizontal meridian so power is +0.50DC × 180

[@OptometryAcademy]

We subtract working distance from both the meridian

[@lavanyachinnasamy6038]

Sir we subtrat Working distance both meridian and in cyclo allowance subtract horizontal meridian only sir so the power is +0.50DC × 180

[@OptometryAcademy]

Cyclo allowance also subtract from both the meridian.

[@OptometryAcademy]

Please watch this video again. It is clearly mentioned in the video.
Thank you for your comment 😊

[@tausheefraza6983]

-0.50 +1.00 at 90

[@roshanchaudhary744]

What if axis is in 45 degree

[@optm.pritamsharma1806]

+0.50DS

[@akshithaangel5569]

very very helpful to me

[@shreyashdeshmukh3278]

Thanks sir 🤗

[@bollywoodfanclub301]

If distance 1 m or homotropine use +1.00 DS

[@rameshkumarca]

Very nice ppt👌👌👌

[@monojsau4230]

-0.50D/+1.00D x 90°

[@Cheppuz3009]

Thnkyuu sir helpful video 👍👍

[@OptometryAcademy]

Thank you 😊

[@gowrielumalai5623]

+1.50DSph/+1.00 DCyl90

[@bibektamang2877]

Good video sir

[@yasireye]

Homatropine -> 2% = 0.50 DS
Working distance = 1.50 Ds
So net Result is
-0.50/+0.50×90°

[@kalpanakhanduri6363]

Very helpful vedio Sir..nicely explained👏👏
Sir if we are using tropac-p for dilation than in retinocopy finding how much tonus allowance will be deducted

[@OptometryAcademy]

Thank you. 😊
We deduct 0.50 from the retinoscopy finding.

[@kalpanakhanduri6363]

Thank you Sir for ur reply
0.50D is deduction is given for homatropine ..the same is for Tropicamide +phenyephrine, can u pls tell me the reference for this

[@user-xi1ot3tp6v]

For cyl value it's B-A or A- B ?? in both examples they are different

[@optm.pritamsharma1806]

Thnx sir

[@dr.h.mgolamazam6280]

Very Good

[@nikitaraut8965]

Khup chan mahiti dili sir

[@EmpressAhsedek]

Plano-1.00@90