The Sony E PZ 18-105mm f/4 G OSS is the first ever G lens that has been created specifically for the manufacturer's E-mount cameras and interchangeable-lens camcorders. Offering a 35mm equivalent focal range of 27-157.5mm, the Sony E PZ 18-105mm f/4 G OSS power zoom boasts an optical image stabiliser and 16 lens elements in 12 groups, including two ED glass elements and three aspherical lens elements. Equipped with an iris diaphragm with seven rounded blades, the Sony E PZ 18-105mm f/4 G OSS maintains a maximum aperture of f/4 throughout its entire zoom range. Weighing in at 427 grams, the Sony E PZ 18-105mm f/4 G OSS takes 72mm filters, and offers a close-focus point of 45cm. Availability is slated for October in the UK and December in the US. The estimated street price is £500/$600.