Sigma AF 17-50mm f2.8 EX HSM
igma AF 17-50mm f2.8 EX HSM - PENTAX K-Mount Hyper-Sonic Motor (HSM); Hoya 72mm; UV Filter Hoya HMC UV(C) 77mm Made in Japan Excellent Condition Full working order and smooth movement Pristine glass, No scratches, No dust, No fungus Front Lens Cap, Rear Lens Cap, Hood and Soft Case