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    Dr Hook & The Medicine Show - Penicillin Penny...

    Dr Hook & The Medicine Show - Penicillin Penny 1974


    https://www.youtube.com/watch?v=q8G410aI8Pk
  2. I would draw the dividing line at about 8 D,...

    I would draw the dividing line at about 8 D, where best form theory collapses above that power with plus power lenses.

    Best regards,

    Robert Martellaro
  3. Hi Ed, Lenses with cylinder power also produce...

    Hi Ed,

    Lenses with cylinder power also produce a separate prismatic effect through the meridian of the lens containing the cylinder power, 90° away from the cylinder axis. If the cylinder axis is...
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    Gladys Knight and the Pips - Friendship Train...

    Gladys Knight and the Pips - Friendship Train 1972


    https://www.youtube.com/watch?v=tn9p_mTHEEM
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    ajonesgirl, ...

    ajonesgirl,

    https://www.optiboard.com/forums/showthread.php/41889-Spectacle-lens-design-for-helicopter-pilot?highlight=helicopter

    https://apps.dtic.mil/dtic/tr/fulltext/u2/a247794.pdf

    Hope...
  6. Welcome to OB. Good move for an eye that...

    Welcome to OB.

    Good move for an eye that counts fingers only, if that, and will save the client money.

    Measure the monocular PD only, and would probably be best to do so with the fellow eye...
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    Steppenwolf - The Pusher 1988 ...

    Steppenwolf - The Pusher 1988


    https://www.youtube.com/watch?v=Q6LPT6dd2mA&list=PLJWDy_EhZWDcJ-5QRm7GLBdJdvvucHdm6
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    Sean Lennon - Isolation 2020 ...

    Sean Lennon - Isolation 2020


    https://www.youtube.com/watch?v=7tOSorojzqw


    https://www.facebook.com/seanlennon/posts/10158643644924431
    ...
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    Frank Sinatra - I've Got My Love To Keep Me Warm...

    Frank Sinatra - I've Got My Love To Keep Me Warm 1950


    https://www.youtube.com/watch?v=ebmUpTCtJXE

    Billie Holiday 13 years earlier.

    https://www.youtube.com/watch?v=d-hOTVi61-8
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    Nice. Almost like a private showing. Like the...

    Nice. Almost like a private showing.

    Like the horses- bet as they move up in class. But when they hit the top it goes to their heads, and their stomachs, fat Elvis.

    Steve Miller didn't record...
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    Iron Butterfly - In-a-Gadda-Da-Vida 1971 Take...

    Iron Butterfly - In-a-Gadda-Da-Vida 1971

    Take 1.


    https://www.youtube.com/watch?v=McJZqnzy6Vs

    That's a take!
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    In other words, it appears that the prescriber...

    In other words, it appears that the prescriber has already determined the correct add value for the subject to see optimally inside of their vehicle. It may not have been written in a way that...
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    The basic ABO test will only ask you to solve for...

    The basic ABO test will only ask you to solve for axes of 30/120 (x 0.25), 45/135 (x 0.50), and 60/150 (x 0.75). No calculators required.

    We need to know how to solve for mostly the 90 and 180...
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    I suspect that the prescriber has already done...

    I suspect that the prescriber has already done the work. The +1.75 should have been written in the special instructions area of the written Rx, with the usage/work distance noted.

    I usually send...
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    Buddy Miller - Wide River to Cross ~2010 ...

    Buddy Miller - Wide River to Cross ~2010


    https://www.youtube.com/watch?v=ip-VXD9Jk6o
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    More than about '4mm in' and we start to look...

    More than about '4mm in' and we start to look cross eyed (esotropia). Not a good look!

    Sometimes borderline small is necessary to reduce lens thickness and weight. Use good judgement to find the...
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    Tom Waits - New Coat of Paint 1976 ...

    Tom Waits - New Coat of Paint 1976


    https://www.youtube.com/watch?v=mndgWJv2_uI
  18. It would increase aberration off-axis. "Best...

    It would increase aberration off-axis. "Best form" or "corrected curve" lens shapes ideally have about the same vision at the center as in the periphery, as the eye tracks across the lens.
    ...
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    Ry Cooder and Pigalotti - Pigfoot Shuffle 1989 ...

    Ry Cooder and Pigalotti - Pigfoot Shuffle 1989


    https://www.youtube.com/watch?v=JvLkt_0dPP8
  20. Wearing my contrarian hat: Plastic photochromic...

    Wearing my contrarian hat: Plastic photochromic lenses are very clear inside of a non-convertible vehicle on a sunny day, and turn very dark when outdoors on a drizzly, overcast, winter day.
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    No eyeglasses for you. Robert

    No eyeglasses for you.

    Robert
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    Peter, Paul and Mary - Leaving on a Jet Pane...

    Peter, Paul and Mary - Leaving on a Jet Pane ~1966

    Some off to university or work, others to war. Not the best of times for the latter.


    https://www.youtube.com/watch?v=UF2ZOBG0_N8
  23. Zeiss might work out if you cut the cylinder to...

    Zeiss might work out if you cut the cylinder to -6.00 DC (sph eqv the difference). Obviously very frame dependent. Both sides surfaced in Germany.

    ZI2_FitDisp_Guide_051012FNLAppd.pdf

    Best...
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    Younger's variable base curve blank addresses...

    Younger's variable base curve blank addresses most of our concerns with moderate/high plus in conjunction with moderate/high adds.

    http://camberlens.com

    Best regards,

    Robert Martellaro
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    Fendertones - Monkey's Uncle 2011 ...

    Fendertones - Monkey's Uncle 2011


    https://www.youtube.com/watch?v=t3hVqPhlMMw

    https://www.youtube.com/watch?v=oRTlfFlJ4o8
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