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EISCO Concave Mirror - 3' Dia., 200mm Focal Length - 3mm Thick - Glass Labs

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$11.59

$ 5 .99 $5.99

In Stock

About this item

  • This round concave glass mirror is designed for physics and educational uses.
  • It is approximately 3" (75mm) diameter and 3mm thick. Note, thickness varies as they are not designed to be consistent in that respect.
  • Because of their educational use design, there may be minor imperfections that do not affect physical function.
  • 200mm Focal Length


Round concave glass mirror designed for physics and educational uses.


Oliver
Reviewed in the United States on July 9, 2024
These are great little magnifying mirrors that could be used for many things they also work great for experimenting with magnifying different objects or focusing the Sun they are very well made came well packed and refund to play around with and experiment with
Book Gnome
Reviewed in the United States on June 8, 2024
As a university professor I use lots of demo pieces in my classes. This mirror is clean and clear with no blemishes and will work well for teaching my class basic optics. A good buy, at a good price.
Kevin River
Reviewed in the United States on May 29, 2022
Minus one star because the description did not say if it was first surface or not.
Bill D
Reviewed in the United States on November 12, 2020
The mirror appears to be of good quality and true to form for my purpose. The only thing that I didn't expect was that the mirror does not have any protective outer ring or backing. Since I am not mounting it in any sort of optical device, the addition of an outer plastic ring would have been helpful for mounting the mirror on a wall.
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