Adjustable pantograph marine wiper arms come in various types, each offering versatility in design and functionality. Single-axis arms allow adjustment along one pivot point, suitable for straightforward windshield geometries. Double-axis arms add a second pivot, accommodating more complex windshield shapes. Telescopic arms feature extendable sections, adapting to varying sizes. Articulating arms offer multiple joints for enhanced flexibility. These designs collectively provide options for marine vessels with diverse windshield configurations, ensuring effective and adaptable wiper performance in challenging maritime conditions.