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Stylus inspection with USB microscope

I have been trying to do inspections with USB microscopes for a while now, and am having no success. I've tried a few, and just can't get the knack of these things. I have seen some extremely detailed examination photos on the web with the USB scopes, and can't figure out what I'm doing wrong. When I use low power magnification, I can get the cantilever into focus, but nowhere near the magnification level required to inspect the tip. When I use higher levels of magnification, I have to move the scope so far from the cartridge, that it proves worthless. Whats the deal with this USB process, and where am I going wrong? Wish I had an old Shure SEK2 like back in the day, but, alas, they seem to be like searching for the Holy Grail. Any help would be greatly appreciated.
crazyeddy
elizabeth
6,726 posts
 
It is really difficult to get good photos
Folks who can have a real talent!
jperry
1,408 posts
 
@folkfreak is right. You need to remove the plastic lens guard to focus at high magnification. I used one for VTA setup. I found it easier and more accurate to align by ear. 
thaluza's avatar
thaluza
172 posts
 
Regarding the removal of the plastic lens guard. ... it was harder than anticipated. Fremer recommended squeezing with your thumb and fingers, going around the circumference until the lens guard comes off. That method did not work for me. There must have been a well applied layer of super glue holding the lens guard on. What did work for me is putting the usb microscope in the freezer for 24 hours. When I took the usb microscope out of the freezer, I put the microscope on a counter and let the plastic part hang over the edge. I then lightly tapped the plastic lens guard with a hammer. It popped right off with no damage to the body of the microscope or the lens guard.
leeloo211
2 posts
 
http://https//www.bestadvisor.com/usb-microphones
  1. Blue Yeti USB Microphone  is good enough. You can even record a song, only then edit the sound in the audio. The microphone can be set up on the computer, make the volume more, less, remove the noise
Also, u can smth cheaper choose here https://www.bestadvisor.com/usb-microphones

leeloo211
2 posts
 
https//www.bestadvisor.com/usb-microphones
  1. Blue Yeti USB Microphone is good enough. You can even record a song, only then edit the sound in the audio. The microphone can be set up on the computer, make the volume more, less, remove the noise
Also, u can smth cheaper choose here https://www.bestadvisor.com/usb-microphones

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