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08-16-2009, 01:02 PM #1Texas Guy from Missouri
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Razor Examination with Microscope
I examine blade edges under a $12 Radio Shack microscope. I got the idea from another SRP member, so maybe this is a common practice. I don't know.
Unfortunately, when using the microscope, shake when focusing is a problem. With the addition of play dough, I now have a more usable system. I position the blade to be slightly lower than the book, move the microscope until I see the blade edge, then by putting slight pressure on the book (with my arm, which is holding the scope to my eye) I move the scope into focus. Now, it is much easier focusing on a section of the blade, either the edge or even away from the edge, by only slightly altering pressure on the book. Moving to a different section of the blade is easy also.
Pictures provided. Hopefully, this technique will be useful to others...
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BHChieftain (08-20-2009), RazorPete (08-20-2009), vgeorge (08-21-2010)
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08-16-2009, 01:04 PM #2I shave with a spoon on a stick.
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I have been using the method that Ken using in this video(about 30 seconds in). Seems to work. The book and playdoh idea is a good one though
YouTube - Kenrup Resto Part 3
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08-16-2009, 01:23 PM
#3
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That is neat. I think I would gather less information from that angle though. Do you have a sense that you can measure the edge with your eyesight?
When I use optics I simply lay the razor down on a table edge facing me, then place the optics end on the table near but not touching the edge, then place the non-optic end on the spine. Perfect support, perfect view.
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RazorPete (08-20-2009)
08-16-2009, 01:35 PM
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Use the same method hereOriginally Posted by AFDavis11
08-16-2009, 02:43 PM
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The problem I have with laying it on the table top is that I inadvertently bump the razor with my hand or finger, moving it. And, that guy holding it in his hand sure has a steadier hand than me! But, it's not a matter of finding the best way. As long as it's in focus, it's in focus!
08-16-2009, 02:45 PM
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AFDavis11, I only showed one angle in the pictures. The most useful advantage of this method is that I can place the blade with the edge straight up and look straight down. Hand held, I would fear blunting the edge. Laying it on the table, impossible... No matter the angle you want, with the "play dough method", I can not view the blade.
