John, thanks so much for all of your help with these great videos. I just passed my ABO this week, largely in part to watching your videos (over and over and over again).I highly recommend the optician works study guide and this YouTube channel for anyone looking to take their ABO.
I am surprised your lab does not use sonic cleaning as part of the cleaning process. This could eliminate the numerous "sponging" processes I observed in the video.
Hi john…This is faisal from pakistan and doing job in glass Rx lenses manufacturing factory since 2004 but we have no foreign training.I am regular subscriber of your videos. I want to discuss something with you.Please inbox me your email n contact details on my email [email protected] & WAPP# 00923125335272.Thanks & Kind RegardsFaisal Azeem
Is this the same process that is used to apply AR coating to a sapphire wristwatch crystal? The reason I ask is because my Hamilton watch does not have AR coating and is highly reflective. Does this mean I can go to an optician to get AR coating applied to my Hamilton's watch crystal? Also, is this an expensive process to apply AR coating to a watch crystal?
A new fan of yours from Nigeria.👍🏼
Where can you get Bob's AR in a can? How much for the can?
Great video!I was just wondering if it would help if the clean room operators wore masks, long sleeves and hair nets im order to minimize human chemical/physical contamination of the lenses? (Worked in a lobster processing plant a long time ago wherd this was standard procedure)
Not gonna like. The-Back side-Front Side-Side Side
A/r coat in a can had me chuckle.
Hello: it appears my coating flakes off every 12 months prompting a new pair of glasses. What is the best method to remove the coating?
Now, I know why AR costs so much. I only wish I knew an easy way to clean AR lenses, now. LOL Thanks for the video. 🙂
Bahaha I was like what kind of devil magic! If that existed I would buy the whole stock bahaha
Hi Bob, I've done alot of reading about AR, and now more confused than ever, can you explain the difference between these Premium AR Coatings from very big companies ex: Crizal, Zeiss or Shamir) at very high prices, are they worth it, and now I see some online sites selling these brands at discounts, almost half the price. See what I mean by confusing. I figured you being a tech. you can explain this better than a salesman, thank you, Jeff
Hi, its very interesting how you use rings yo avoid the drop on the face of the lens, where can i found those rings and racks?
So I guess hair on the lenses is not an issue during the process then?
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