Technical Details
Deflects oblique light angles that often cause flare effects
Helps protect front of the lens scratches and dings while shooting
Petal shape avoids vignetting that can occur round lens hoods
Compatibility - AF-S DX Zoom-NIKKOR 18-70mm f/3.5-4.5G IF-ED & AF-S DX NIKKOR 18-105mm f/3.5-5.6G ED VR