Best External Battery Grip for OM SYSTEM OM-1 Mark II
Trying to balance the OM SYSTEM OM-1 Mark II with a heavy 150-400mm f/4.5 lens during an eight-hour birding trek is a recipe for hand cramps and missed shots. While the OM-1 II is a master of ergonomics, its compact size can feel diminutive when you’re shooting vertical portraits or tracking fast action for hours….