A-Z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9 H H.264/H.265 Handheld photography HDMI HDR (high dynamic range) HDR Efex (Nik Collection) HD video Headphone socket Healing Healing HEIF format High end compact High key Highlight recovery Highlights High speed sync Histogram History Home Honeycomb grid Hotshoe Hue/saturation Hybrid autofocus