🔮 Reflect Your Curiosity!
The EISCO Round Convex Glass Mirror is a 4" (100mm) diameter mirror with a 100mm focal length and approximately 2.5mm thickness, designed specifically for educational and physics applications. Ideal for classroom use, it offers clear reflections and is available in bulk for larger projects.
D**L
Dimensions/information is critical to make decisions!!
The mirror arrived today - it is indeed optically accurate. However, dimensions/accurate information are lacking in the description. The mirror is 3-13/16" in diameter NOT 4" as advertised. Also, the back is not flat so how is one supposed to mount it? Yes, it may be 2.5 mm thick - I had assumed that was the dimension at the edge. 101.6 mm is 4" . . . this mirror is 76.2 mm!! Hopefully I will be able "to make it work" for my needs?!!
Trustpilot
1 day ago
4 days ago
