With the battery grip HLD-10, you have double the power and can take portrait shots even more easily. Perfectly integrated into the OM SYSTEM OM-1 design, the HLD-10 offers IP53 weather sealing and is frost-resistant (down to -10°C). Its ergonomic design helps you balance long telephoto lenses and makes portrait photography even more comfortable. With the HLD-10, you can insert an additional BLX-1 battery to extend your shooting time to up to 1040 images. The HLD-10 provides all the necessary camera controls for reliable and comfortable vertical shooting. You can also attach the optional Grip Strap GS-5 to better secure the camera when using a telephoto lens. The shoulder strap can also be attached simultaneously.