Panasonic introduces world’s first telephoto zoom lens achieving full-range

Panasonic has introduced a new telephoto zoom digital interchangeable lens, the LEICA DG VARIO-SUMMILUX 25-50mm/ F1.7 ASPH (H-X2550). The world’s first telephoto zoom lens that boasts a large F1.7 aperture throughout the entire 50-100mm (35mm camera equivalent) zoom range, it provides exceptionally high optical performance clearing the stringent LEICA standards.  The new lens is suitable for professional photographers and videographers and is designed to pair perfectly … Read more