- E-Mount Lens/Full-Frame Format
- Extremely Lightweight: 6.4 lb / 2.9 kg
- Rear-Weighted Design for Better Balance
- Dual XD Motors for Faster Focus/Tracking
- Aperture Range: f/2.8 to f/22
- 3 Fluorite Elements, 1 ED Element
- Nano AR Coating, 11-Blade Diaphragm
- Power Focus & OSS
- Weather-Sealed; Rotating Tripod Collar
- Sony FE 400mm f/2.8 GM OSS Lens
- Hard Case
- Lens Strap
- Case Strap
- Limited 1-Year Warranty