Sigma LH680-01 Lens Hood :
The petal shaped lens hood is designed for Sigma Sigma 18-125 F3.5-5.6 DC, Sigma 18-200
F3.5-6.3 DC, 28-300mm F3.5-6.3 Macro, 28-200mm F3.5-5.6, 28-135mm F3.8-5.6 IF, 28-105mm
F3.8-5.6 Lenses. The Petal design causes decrease in its weight and increase coverage
area. The lens hood offers high quality material construction with a high attention to
detail and quality.
The lens hood protects from stray light, improving contrast and image
quality. Moreover, the hood eliminate flare, minimize the ghost and deliver more
saturated images. The lens hood keep moisture or wind-blown debris off the lens and
protects the front barrel from the inevitable impacts against walls, door frames, and
other real-life obstacles. The lens hood is available in attractive black colour to match
to the lens.