I'm selling this because it's different from what I expected after recently purchasing it new. This is an adapter for attaching A-mount lenses to E-mount bodies. Aperture and focus are manual. The f-number will not be displayed in the captured images. I am also listing this on other sites, so the first person to purchase it will be given priority. Please be sure to read the description regarding transactions in the last image. MAF-E lens mount adapter, with original box, for high-quality connections. - Model: MAF-E - Accessories: With original box - Type: Lens mount adapter Thank you for looking.