The Trial Frame | Trial Lens set | Spherical, Cylindrical and Prism Lenses | Sina Motallebi

[@duraidal-amily625]

Great, great, great. Sir, you are academic. You are straightforward. You talk little with full information. Good brevity makes sense. You even did not ask for a like or a subscribe. KZbin really misses people like you. Thank you very very much.

[@OptometryInsight]

I’m glad you liked it dear Duraid. Thank you for your kindness, it is very encouraging. Wish you all the best!

[@silentnsubtle5660]

I've seen this equipment many times before but after watching this video I learned its called "Trial Frame", thanks

[@OptometryInsight]

Glad it was helpful to you, Sir.

[@aadarshasah5722]

How to do refraction with the help of these trial box can you please tell us? I Want to learn ......

[@OptometryInsight]

Thanks for watching our video, Aadarsha. Sure, we will work on making a video on that. Thank you for sharing your thoughts. Please do share the channel with your friends and family, and help us spread awareness about eye care.

[@swanandbadhe8196]

Sir. This is very helpful, looking forward to additional knowledge you will provide us going forward.

[@OptometryInsight]

Thanks for watching our video. We are glad that you liked it. Please do share with your friends and family, and help us spread awareness about eye care.

[@otiebrown9999]

Excellent review. Thank you!

[@OptometryInsight]

Thank you, Otie, we are glad it was helpful. It would be a great help to the channel if you share it with your friends and colleagues who may benefit from it. Stay healthy.

[@nachiketgotphode8800]

Thanks you so much Sir. I came here after not able to answer about the slots in my opthalmology viva. Now I can answer them.Thanks to you.

[@OptometryInsight]

Thanks for watching our video, Nachiket! We are glad that you liked it and it helped you learn better. Please do share with your friends and family, and help us spread awareness about eye care.

[@ImtiyazKhan-us6oz]

Very knowledgeable information sir

[@OptometryInsight]

Thank you. Glad it was helpful. Please do share with friends.

[@gaillohmann7241]

Excellent explanation. Thank you.

[@OptometryInsight]

Thank you for your encouraging words. We are glad that it was helpful for you.

[@MOTIVATIONALCOUNSELLING]

Dr.Sir ur videos always very helpful for the people regarding their eyes any kind of problems. Your words r very clear and attractive dear sir...... Thank you very much sir 💖💖💖💖👏👏👏👏👏👏

[@OptometryInsight]

Thanks for watching our video. We are glad that you liked it. Please do share with your friends and family, and help us spread awareness about eye care.

[@techikidkumbhiii1481]

Very informative 🔥

[@siddheshshinde3051]

Thank you sir ❤️ so well explained

[@OptometryInsight]

Thank you for the comment, Siddhesh. We are glad it was helpful. Please do share it with friends or colleagues who may benefit from it. Stay healthy.

[@siddheshshinde3051]

@@OptometryInsight sure 😊♥️ sir do upload more

[@m.zillch3841]

Clear.

[@OptometryInsight]

Thank you, glad it was helpful.

[@MeZillch]

​@@OptometryInsight I suspect my eye doctor's assistant botched my refraction (done with trial lenses, not a machine) because my new glasses work GREAT for one eye but do almost nothing for the other. I can afford to buy a full lens set for less than another doctor visit, but the affordable sets have a supplied, free, trial frame that's junky and have non-adjustable PD. [The least expensive trial frames with adjustable PD are around $30-$40, which I may need to spring for on top of the lens set purchase.] Question: If I only want to test one of my eyes (keeping the Rx for the great eye untouched) do I really NEED adjustable PD? I'm thinking for non-binocular testing , meaning just testing out my one less than ideal eye, that PD isn't important. What say you?

[@OptometryInsight]

Hello, good to hear from you. In order to understand better what you’re sharing, I wanted to know whether you are an Optometrist or a trained eye care practitioner? How do you plan on doing the eye test by yourself?

[@m.zillch3841]

@@OptometryInsight I am neither an Optometrist nor a trained eye care practitioner. I don't need to do a full eye test, from my perspective, because I just had a complete, thorough exam and the only error in my Rx they gave me, determined by the doctor's assistant with trials frames (even though I spotted a phoropter on the side of the room) seems to be the axis measurement of just one of my eyes, the left one. When I hold my new glasses an inch or so forward of my nose and rotate the left lens of my new on-line purchased prescription eyeglasses, clockwise by perhaps 25 degrees, or so, my vision suddenly snaps into sharp focus. My possible solutions? A) With a $150 trial frame and lens set I buy myself I can precisely determine if their error was 20 degrees, 25, 30, 35, etc., via trial and error, by my viewing of a suitably positioned Snellen-style chart while occluding the good eye and rotating the side they botched.. B) Re-visit the same eye doctor, which took me a month to get an appointment with, have a fight with them about my insistence they use their phoropter instead of trial frames, have a fight about if my online purchased glasses are correct or not [My iphone app "GlassesOn" confirms, at least within a few degrees, they are], and have a fight over me having to pay an additional $408, the price for the first visit. Needless to say, I don't like fighting.

[@suprithAnCom]

thanks a lot sir very helpful

[@OptometryInsight]

Thank you for your comment.

[@ginawafa4491]

Thank you I learned a lot

[@OptometryInsight]

Thank you for the comment. We are glad it was helpful. Request you to please share with family and friends and help us spread awareness.

[@acuriousnewophthalmologist8344]

Thank you

[@OptometryInsight]

Welcome!

[@kingrupeshpoudel2847]

Good

[@OptometryInsight]

Thank you

[@taruncrazzy]

Sir ur all video r veri knowledgeable but plz make same video in Hindi plz

[@OptometryInsight]

Hi Tarun, yes, we’ve received many requests to do it in Hindi. I assure you that we will release it soon. Thank you for all the love and support.

[@Drstrange14284]

Hello sir ! Good evening. Sir I am unable to understand concept of pantoscopic angle . Can you please make a seprate video or you can write a comment here. Please try to explain in simple language as much as possible. Will be very helpful if you took ur precious time to explain it sir.

[@OptometryInsight]

Pantoscopic tilt, or pantoscopic angle, refers to the angle at which the eyeglass lenses are tilted in relation to the face when viewed from the side. In simple terms, if you look at someone wearing glasses from the side, the top part of the frame should be slightly tilted away from their forehead, while the bottom part is angled towards their face. This tilt helps the lenses align better with the natural position of the eyes when the wearer is looking straight ahead and downward (like when reading or walking).

[@sayedafzal8054]

ISI video ko Hindi mein load Karen

[@OptometryInsight]

Ji zaroor, hum ispar jald hi kaam shuru karenge. Aapke comment aur support ke liye dhanyavaad.

[@abhishekanand3542]

Sir Hindi mai batane ka koshish kijye

[@OptometryInsight]

Ji zaroor.

[@NareshKumar-ux7oo]

कृपया इस वीडियो को हिंदी मेंबनाएं

[@OptometryInsight]

कमेंट करने के लिए धन्यवाद। जी ज़रूर, इस पर हम काम करेंगे और इसे हिंदी में भी लायेंगे। चैनल के साथ बने रहे, सबक्राइब बटन और बेल आइकॉन दबाए ताकि आप कोई वीडियो miss न करे।

[@syedfarhan7209]

I came here to learn and teach my doctor how to use trial frame. wasted 3k bucks.

[@OptometryInsight]

Thank you for the comment. We hope you found the video helpful.

[@JavedKhan-lf3um]

Hindi me bhi Banana Karen video sabko English jyada nhi aati

[@mahatabuzzaman6315]

You should know, if you are an Optometrist