On 2026-06-23 15:07, usher99--- via olympus wrote:
And for you, color perception is important, no?
Up to a point, the visual system's chromatic adaptation still keeps
white objects perceived as white though with a new IOL the change will
be very noticeable. This system is very effective in preventing a
substantial amount illuminant metamerism. There are many types of
processing shenanigans that go on like the Stiles -Crawford effect,
using blue cones mostly as a color guide and not resolution due to
chromatic aberration, neural sharpening and edge enhancement etc.
Nature predated Photoshop. The visual system is not a camera.
I can see clearly now, Mike
--
So far my vision seems to still follow the 2 images I first posted. I
have some blue block computer glasses, that used to look clear, but now
I see their yellow tint. The yellow tint when wearing them matches what
my vision was like before surgery. I showed the glasses to a friend who
also thinks they are clear. I suggested he get his eyes checked.
Are you saying my color vision will start to change/adapt over time now?
Lights in the house also seem more white than before?
One thing surgery has done, I no longer argue with my wife over the
color of some things :-)
For a while I held Moose's view - to keep upgrading my glasses and
postpone surgery as long as possible. I had no idea how much blue color
I was missing. I guess with B&W photography, no problem, but for color
photography... My blue cones are now getting a new life. And probably
why things look brighter.
I wonder if this explains the blue and black dress phenomenon?
WayneS
--
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