This is the Sony "α" [E-mount] lens FE 24-70mm F2.8 GM for digital single-lens mirrorless cameras. The model number is SEL2470GM. Please check the manufacturer's website for detailed specifications. It has only been used indoors and is in very good condition. There are no missing items or accessories, and there are no problems with use. (Please carefully refer to all images to confirm the product.) The suggested retail price is 253,000 yen. I can't find the time or opportunity to use it, so I'm selling it for 155,000 yen (including shipping)! What a bargain!