Elmar (lens)

The Elmar is a series of camera lenses manufactured by Leica, known for their compact design and high-quality optical performance. Originally introduced in the 1920s, Elmar lenses are often associated with Leica's rangefinder cameras, particularly the M series. These lenses are characterized by their collapsible design, making them portable and easy to carry. The optical formula of Elmar lenses is typically optimized for sharpness and contrast, contributing to the distinctive image quality that Leica lenses are known for.