The product is a 72mm lens hood repair part specifically designed for Sigma 17-70mm F2.8-4 DC MACRO OS HSM lens. This twist-on hood is of universal features and is made in China. It is compatible with Sigma brand lenses and has a 72mm front size, making it suitable for various lens models in the Sigma range. This lens hood unit quantity is one and serves as a reliable and essential accessory for photographers to avoid lens flare and enhance image quality.
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