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I was a bit skeptical about measuring lenses myself, but the 0.1 accuracy is spot-on for my glasses. The scope range from 0 to 10 covers what I need, and the case keeps it safe in the drawer.

The protective case that comes with it is a nice touch, keeping everything organized. I’ve been using it to check lens thicknesses and the 0.1 accuracy gives me consistent readings every time. Really happy with how solid it feels in hand.

I was surprised by how precisely it measures lens thickness down to 0.1mm—way better than my old calipers. The included case keeps everything organized, which is perfect for my small workspace.