13 elements in 10 groups
minimum shooting distance 12.1cm (wide angle) / 30cm (telephoto)
maximum shooting magnification 1: 2.8 (wide angle) / 1: 5 (telephoto)
filter diameter 55mm
size φ65.4 × 74.5mm (E-mount version
φ61.6×76.5mm)
weight 290g.
應該也有L mount版本吧,對徠卡cl用戶絕對吸引
Sony不用說,如果這支真的290克,有可能讓sony apsc地位進一步提高。。。