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    Kwill212

    Well duh, a 100% effective polarizer ALWAYS looks...

    Well duh, a 100% effective polarizer ALWAYS looks AT LEAST half-dark(when viewing unpolarized light). I couldn't help unplain-speaking it.

    Who wants grey A? I don't know. I have only ever used...

    Kwill212 01-19-2022, 03:24 PM Go to last post
    drk

    "VLT" = visible light transmission. No, I'm...

    "VLT" = visible light transmission.

    No, I'm trying to say it in "plainspeak". I can further, more simply-yet restate it as this: "Well duh, a 100% effective polarizer ALWAYS looks only...

    drk 01-19-2022, 03:03 PM Go to last post
    Kwill212

    Not really how I would word it but it sounds...

    Not really how I would word it but it sounds right. I think I would say the maximum VLT of an perfectly polarized lens(linear polarizer) is 50%. Obviously it can be tinted darker to whatever VLT less...

    Kwill212 01-19-2022, 01:20 PM Go to last post
    Uncle Fester

    Great site! Would the Committee for Hall of Fame...

    Great site! Would the Committee for Hall of Fame consider this site for inclusion?

    I think it's worthy for an optical nerd better at following the math than moi.

    Which is the laser again?

    Uncle Fester 01-19-2022, 11:27 AM Go to last post
    dima

    I remembre your video you are awesome optician...

    I remembre your video you are awesome optician :redface:

    I think (but it is least fun than make it by hand) if you have someone with a Mei or a nidek 1xxx you can easily do it with no hand...

    dima 01-19-2022, 11:25 AM Go to last post
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