Focal length (wide angle side): 20 mm. Focal length (telephoto side): 20 mm. F value (wide angle side): 2.8 f_stop. F value (telephoto side): 22. Lens type: Single focus lens.Lens configuration: 6 groups 6 sheets. Thank you for your visiting in our store!! We are going to pack your item. When it is breakage of a mailing accident , Please submit a damage report to a post office. In that case, please submit the photograph which the item has damaged, and the photograph of a damage report to me. The initial failure of a new product needs to request a maker. Please contact me, when there is no maker there. We are listing many Japanese items. Most of them are products of 95v-105vPlease note the voltage usedand Japanese plug type is "A". International Buyers - Please Note. These charges are the buyers responsibility. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior. SONY SEL20F28 Single Focus Lens E 20 mm F 2.8 for Sony E mount APS-C Japan" is in sale since Wednesday, October 10, 2018. This item is in the category "Cameras & Photo\Lenses & Filters\Lenses". The seller is "japanninja999" and is located in Osaka. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.