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Which type of lens has negative power?A) Convex lensB) Concave lensC) Both A and BD) None
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Solved 8-Data: double concave lens (diverging lens) f = -5cm | Chegg.com
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Lens - Wikipedia
Concave Lens: Definition, Lens Formula, Image Formation and Uses - Innovare Academic Sciences
Concave Lens Uses & Examples | What is a Concave Lens? - Video & Lesson Transcript | Study.com
Concepts in Light and Optics – Lenses – Part 2 – Esco Optics, Inc.
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