Sigma 28-70mm f/2.8 EX DG (Pentax) 04444.549945
Sigma 28-70mm f/2.8 EX DG (Pentax). Focal length range (f-f): 28 - 70 mm, Minimum aperture: F22, Closest focusing distance: 0.33 m. Diameter: 74 mm, Length: 87.2 mm, Filter size: 67 mm. Colour of product: Black