Huygenian eyepiece


Huy·​ge·​ni·​an eyepiece ˌhī-ˈgē-nē-ən- How to pronounce Huygenian eyepiece (audio) ˌhȯi- How to pronounce Huygenian eyepiece (audio)
variants also Huygens eyepiece
: a compound eyepiece used especially with achromatic objectives that consists of two plano-convex lenses separated by a diaphragm with the convex sides facing the objective

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Cite this Entry

“Huygenian eyepiece.” Medical Dictionary, Merriam-Webster, Accessed 13 Jul. 2024.

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