Purchased about four months ago and used a few times, then stored in a case with desiccant. There are no issues with image quality. No smoking or pets. Lens protector will also be included for shipping. High-quality 50mm prime lens, E-mount compatible, F2.5 aperture. - Brand: SONY - Model Name: FE 50mm F2.5 G - Mount Type: E-mount - Filter Diameter: 49mm - Minimum Focusing Distance: 0.35m Thank you for looking.