primeira lente
1. The initial or primary lens in an optical system, typically the one closest to the object being viewed or photographed
The first lens of the microscope must be cleaned carefully to ensure clear image quality.
A primeira lente do microscópio deve ser limpa cuidadosamente para garantir uma qualidade de imagem clara.
2. In photography, the lens element positioned nearest to the subject in a multi-lens optical arrangement
The first lens in this telephoto system is a convex lens that gathers light.
A primeira lente neste sistema teleobjetivo é uma lente convexa que coleta luz.
3. In eyeglasses or compound optical systems, the outermost lens closest to the eye or object
Check if the first lens has any scratches before using the binoculars.
Verifique se a primeira lente tem arranhões antes de usar os binóculos.
This is primarily technical terminology used in optics, photography, and scientific contexts in both English-speaking and Portuguese-speaking countries. It is not commonly used in casual everyday conversation but is essential vocabulary for professionals in photography, microscopy, ophthalmology, and optical engineering.
Related Idioms & Phrases
through the first lens - viewing something from an initial perspective
focus on the first lens - addressing the primary concern or starting point
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