objektíveknél

Objektíveknél is a term that appears to be a misspelling or a non-standard term. The closest commonly recognized term in photography and optics is "objektív," which is the Hungarian word for "lens." Therefore, "objektíveknél" might refer to a pluralization or a possessive form of "objektív" in Hungarian, possibly meaning "at the lenses" or "from the lenses."

If the intention was to discuss camera lenses in general, the term "lens" or "camera lens" is the standard English equivalent. Camera lenses are optical devices used in cameras, telescopes, microscopes, and other imaging systems to focus light onto a sensor or film. They are composed of one or more optical elements, typically made of glass, that refract light to form a sharp image. Different types of lenses exist, varying in focal length, aperture, and design, to achieve specific photographic effects such as wide-angle views, telephoto magnification, or shallow depth of field. The quality and characteristics of a lens significantly impact the final image's sharpness, contrast, and color rendition.

Without further context, it is difficult to provide a precise definition for "objektíveknél." However, understanding the root word "objektív" as "lens" in Hungarian offers the most probable interpretation.