The OM System HLD-10 is a weather-sealed battery grip designed exclusively for the OM System OM-1 mirrorless camera. This professional-grade accessory combines extended battery life with enhanced ergonomic comfort, providing duplicate camera controls for seamless vertical and horizontal shooting. The grip accommodates one BLX-1 battery, effectively doubling your shooting capacity to approximately 1,000 images when paired with the in-body battery. With its IP53-rated, dustproof and freezeproof construction (rated to -10 degrees Celsius), the HLD-10 delivers the same weather-sealing performance as the OM-1 itself. The integrated shutter release button, control dials, and additional function buttons make portrait-orientation shooting intuitive and comfortable, whilst in-grip charging capability keeps you powered throughout demanding shoots. An excellent choice for professional photographers and enthusiasts who demand reliability in challenging conditions.