Fused Quartz Coverslip #No1

The optical clarity on these is genuinely impressive under my microscope setup. They’re exactly 0.15mm thick as listed, which saved me from having to recalibrate my imaging depth.

The 0.15mm thickness is perfect for my high-resolution imaging setup, and the quartz transmits UV light without any distortion. I've been using it for a week and it's noticeably more durable than standard glass coverslips.

The optical clarity is exactly what I needed for my UV microscopy work, and the 0.15mm thickness handles beautifully without any distortion. It’s noticeably sturdier than standard glass coverslips too.