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In Optica, Optica Publishing Group's journal for high-impact research, these researchers demonstrate the new method by using it to make a millimeter-sized plano-convex optical lens with an imaging performance similar to a commercially available glass lens.

To test the new method, the researchers first created a simple plano-convex lens and showed that it had an imaging resolution comparable to a commercial glass lens with the same physical dimensions.

Plano-convex, convex towards b 1� 1 d.

Plano-convex, convex towards c ” 1 The lens b is divided, and one of the segments is moved by a micrometer screw.

Spikelets plano-convex, sessile or nearly so.