ASPH

ASPH Lens Definition ASPH is an abbreviation of Aspherical Lens and is used by the manufacturer, Leica to denote lenses which contain an aspherical lens element.  Please see the aspherical lens definition page for more details on this optical type.   Additional Reading What Is An Aspherical Lens? What Is An Apochromatic Lens? Leica Lens Terminology And Abbreviations    Leica Summilux 35mm...

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