Ian M
Well-Known Member
Darryl, STL
I was at an optics seminar one time and the fellow told us that he was about to introduce the absolute best pair of binocs ever made.
He pulled out two cardboard centertubes that toilet paper is rolled on, he held them together with rubber bands. He had painted the insides of each tube black.
Then he said he would show us the absolute best scope. It was a cardboard tube that Christmas paper is wrapped on, also painted black inside.
His point was that nothing can match the capability of the human eye. Believe it or not, those simple devises did show us just how incredible the human eye is. The day was bright sunny - we were out in a groomed lawn setting. When we put the two toilet-paper tubes to our eyes, the green grass turned yellowish. Had to do with the dark tube fooling our eyes and allowing more light in. Take the tubes away and the grass turned green. Just try that sometime - use a magic marker to darken the insides of the tubes and hold the tubes directly to each eye. Weird, great thing to show kids. (I would try it today, but our grass is under thirty inches of snow. Yesterday the thermometer outside our kitchen window sat at minus 23 all day, today it has warmed up considerably - only minus 22. Obviously we have to move to Arizona or Alaska for the winter, right Tim and Brent).
We could see the moon at certain times of the day in broad daylight through the long tube - no magnification but we could see it. Point was that it was up there, we were getting too much light in our eyes to be able to see it.
Not sure a Leupold, NXS or Trashco could beat those two toilet paper tubes for sharpness, wonder if one would fit into 30mm Badgers
I was at an optics seminar one time and the fellow told us that he was about to introduce the absolute best pair of binocs ever made.
He pulled out two cardboard centertubes that toilet paper is rolled on, he held them together with rubber bands. He had painted the insides of each tube black.
Then he said he would show us the absolute best scope. It was a cardboard tube that Christmas paper is wrapped on, also painted black inside.
His point was that nothing can match the capability of the human eye. Believe it or not, those simple devises did show us just how incredible the human eye is. The day was bright sunny - we were out in a groomed lawn setting. When we put the two toilet-paper tubes to our eyes, the green grass turned yellowish. Had to do with the dark tube fooling our eyes and allowing more light in. Take the tubes away and the grass turned green. Just try that sometime - use a magic marker to darken the insides of the tubes and hold the tubes directly to each eye. Weird, great thing to show kids. (I would try it today, but our grass is under thirty inches of snow. Yesterday the thermometer outside our kitchen window sat at minus 23 all day, today it has warmed up considerably - only minus 22. Obviously we have to move to Arizona or Alaska for the winter, right Tim and Brent).
We could see the moon at certain times of the day in broad daylight through the long tube - no magnification but we could see it. Point was that it was up there, we were getting too much light in our eyes to be able to see it.
Not sure a Leupold, NXS or Trashco could beat those two toilet paper tubes for sharpness, wonder if one would fit into 30mm Badgers