When a patient off of the street comes in a with a random pair of PALs, how do you all check the Rx? How am I supposed to know where all of the markings are if I don't have all of the templates? Thanks.
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Checking PALs
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You really need a mentor.
That said-
Join this site and learn everything you should know and then some:
https://www.laramyk.com/your-edge-education/
https://www.laramyk.com/wp-content/u...ive_lens_chart
Or do you need this thread:
https://www.optiboard.com/forums/showthread.php/16524-brush-up-on-verifying-progressives-with-manual-lensometer?highlight=Marking+progressive+lens
You also need one of these:
Last edited by Uncle Fester; 05-13-2022, 01:45 PM.
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If you're just talking about verifying whether the correct lens powers were made per the script - do you have a manual lensometer or a digital lensometer? Most digital lensometers have a PAL setting that kind of directs you where you need to move the lens to get the powers. You can always dot over their pupils while they have them on for the OCs and use that to guide you. A lot of people poo poo digital lensometers because they aren't always as precise as using a manual lensometer, but when you're not experienced with it, it's better than fumbling around with the manual not knowing what you're doing and it's faster (until you get more used to the manual lensometer). The progressive corridor is inset a few millimeters nasally, so when you move the lens around to check the add, remember to move the lens in that direction. I'm not 100% sure if this is what you were asking about but, yeah. You kind of just do the same thing you would do to verify that your own orders were made correctly, just without the lab markings on the lens. You should also be able to see the PAL watermarks designating the add on the temporal side of the lens.
I also highly recommend Laramy-K. The Youtube videos are free but the subscription is worth it for the text lessons. I have worked in eyecare since 2011 but no one ever properly trained me or explained any of this stuff to me. When I was "promoted" from pre-exam tech to optician at my previous office, they had a sink or swim approach where you just had to fend for yourself. No one took the time to explain any of the concepts, formulas, etc to me. I learned from watching the other opticians and from making mistakes. I quit, then later came back to the industry and now I am back selling glasses. I have relied heavily on Laramy-K. Everything is explained in a way that is much easier to understand than just reading Systems for Ophthalmic Dispensing, which I also use. Studying for my ABO and trying to get a grip on all this math stuff we need to know.Krystle
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We were all Neophyte at one point...
Originally posted by Kwill212 View PostWhat do you mean you don't know where the markings are?.......
Accordingly, I'd still prefer we embrace, like other licensed professions, a designation of optical apprentice, journey person optician or master optician and answer the question the way we have.
fwiw New Hampshire is an unlicensed State.
Keep posting Neo! Many lurkers benefit from these simple questions when learning the ropes.
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Originally posted by Uncle Fester View PostThe posters name says it all so, granted, optician (even a neophyte) might be premature from this question, kwill.
Originally posted by Uncle Fester View PostAccordingly, I'd still prefer we embrace, like other licensed professions, a designation of optical apprentice, journey person optician or master optician and answer the question the way we have.
Also, I did answer the question so...
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Nothing we do is rocket science. Just take everything one step at a time.
I ask to borrow their glasses, I dot up the engravings and use a progressive layout chart. Again like Kwill said almost all PALs are 4 drop, but if you want to know for sure use the progressive identifier:
I will then look at the glasses in the lensometer and write down the Rx. Next I want to make sure the progressive is in the right place for the customer to see. You can see the layout that you marked up on the glasses and see if their pupil is looking dead on through it. If it doesn't line up, I will mark where their eye sits (middle of pupil) and then take some new PD's.
Taking a look at the basics of progressive lenses, what they are good at and what they are not. Learn More: https://opticianworks.comConnect with us:https://...
John really does a great job explaining things, you should check him out.
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