Fused Quartz Coverslip #No5

The edges are clean and the 0.50mm thickness sits exactly flush in my sample holder, which is a relief after the last batch I tried. Took a while to arrive, but the optical clarity on the microscope is worth the wait.

The 0.50mm thickness is perfect for my high-resolution microscopy—crystal clear and no distortion at all. These arrived well-packaged and unblemished, which I really appreciated.

The optical clarity surprised me — much better than standard glass, no distortion under my microscope. The 0.50mm thickness held up perfectly during processing.