The Nikon SB-300 AF Speedlight is a lightweight on-camera flash that is compatible with Nikon cameras featuring i-TTL support. The SB-300 has a guide number of 59' at ISO 100 and covers a zoom range of 27-200mm. Additionally, the flash has a distance range of 2-66'. The SB-300 ensures proper exposure and color balance with i-TTL metering. When used with cameras featuring Nikon's Creative Lighting System you can access advanced controls like rear-curtain sync and fill flash. Bouncing light off a ceiling or wall is made possible with a 120