Petalo paraluce ricambio LH825-03 per Sigma 17-50mm f/2.8 EX DC OS HSM 77mm F2.8
Sigma 17-50mm f/2.8 EX DC OS HSM only as follow photo. The hood allows filter and lens cap on: Yes. 1 X Lens Hood in hard box. No vignetting would show with the hood on. No vignetting will be caused with the hood on.