Erikoislinssien
Erikoislinssien, which translates to "special lenses" in Finnish, refers to optical lenses designed for specific purposes beyond standard vision correction or basic photographic use. These lenses often incorporate unique features or materials to achieve particular optical effects, enhance performance in specific conditions, or fulfill specialized scientific or industrial applications.
Examples of erikoislinssien can include lenses with extremely wide apertures for low-light photography, lenses with built-in