Last Updated
：2025/11/20
plano-convex
（ comparative ）
（ superlative ）
Quizzes for review
Flat or plane on one side and rounded on the other, such that the center is thicker than the edges.
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plano-convex
The technician inspected the plano-convex lens for scratches before mounting it in the microscope.
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The technician inspected the plano-convex lens for scratches before mounting it in the microscope.
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