Bausch & Lomb Monochromator Grating Grooves 675 Optical Lens

US $3800

  • Thunder Bay, Ontario, Canada
  • Mar 12th
 Greetings, Up for auction a Bausch & Lomb Monochromator Information given to me: These are a device that allows you to pick out a narrow range of light to pass thru it. The numbers are the nano-meters of wavelength of the light. you rotate the knob to get the desired number to be the center, and depending on the slit on the exit you will get a range around the dialed wavelength of about 5nm. The range of the one on the instrument is about Infrared to visible. The one in the box is around Ultra Violet. I f you take a flashlight which puts out white light and shine it in the end w/o the slit, then dial the thing if you look in the slit or shine the output on something, you will see the color of the output change as you change the dial. Grating 675 Grooves /mm. please see photos, if you have any further questions ask and I will try and find an answer for you! I HAVE A SECOND MONOCHROMATOR FOR SALE Thanks
Very well taken care of
Brand Baush and Laumb
Country/Region of Manufacture United States

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