I do not think most of the shopkeepers go through this process, this is the most accurate process of progressive lens fitting. Thanks

Excellent video. Very informative. It is a must watch!

To follow this we need many marking charts of different companies. Very difficult to get all. In busy schedule it is difficult. I have dispensed many different type of progressive lens but always taken perfectly verticle and horizontal markings without centration chart. No problems till now.

Very useful video

thanks a lot!!Have my final year practicals tmrw!!Just wanted to revise and this helped a lot❤️✌️

Very Impresive, Thank you 🙏

Learnt something new on how progressive lense markings are done which is new knowledge for me out of interest

Good job, thanks for sharing

This voice so soft nd calm

Great video ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Hi, shouldn't the cross (PD marking on the frame) be directly on the pupil reflex dot?

wow very detailed, 😃

Maravilhoso 👍🏻 👍🏻 👍🏻 👍🏻

I didn't understand this point 4:35 (reddish or pinkish )?? however you marked all markings present on the layout chart with a black marker i didn't see neither red nor pink marker ?? how can the patient see the reddish or pinkish image ?? thank you

Good information

nice demonstration......

Nice Explain progressive lens markings which is present in the lens.

nice information please make the video on trasposition and retinoscopy in full detail. thank you

Koi DY Patil medical College, Pimpri, Pune se video dekhe to like zarur kare. 😀

PD means “pupillary distance,” which is the distance between the center of each pupil. This measurement is used to determine where you look through the lens of your glasses. If the PD is wrong, or as we say in the optical world “out of tolerance,” you won’t be able to focus your eyes together properly. That’s why it is important to make sure that your PD is as accurate as possible. This video is made to present how to mark PD with smartphone on Frame before dispensing Glasses. kzfaq.info/get/bejne/nZZ-p6Sdtt6-f3U.html

Tq buddy 🤝😊

What is the name of this chart??and where it can be purchased?

Which colour of marker

Thanks to very good information

well info

SUNDAN

Nice

Osm mam

Hi, can i know what marker you are using ?

Thank you

谢谢

Nabil optical

JANVARi

I have to one question

werty

Height is not even while taking marking

MONdAY

I doubt even 10 % of the optometrist do not follow this lengthy procedure. A majority of them even don't take the IPD measurement.

where this college is

Kya bakwas hai.... Jo ullu hi wohi tarif karege

Nice