Tamron AF 70-200mm Lens F / 2.8 Di LD IF Macro - Pentax mount (Accessory)
Very bright lens, beautiful dive duet with k3, flexible and easy manual adjustment rings. Heavy and not very compact object as its competitors. Quality unbeatable price á hour or soon Pentax finally released a 70-200 2.8 á 1900 euros !!! Very good bu