• E-Mount Lens/Full-Frame Format
• Aperture Range: f/2.8 to f/22
• Three Fluorite Elements, One ED Element
• Nano AR and Fluorine Coatings
• XD Linear Motor AF System
• Optical SteadyShot Image Stabilization
• Power Focus, Preset Focus, Focus Limiter
• Weather-Sealed Magnesium-Alloy Design
• Fixed, Rotating Tripod Collar
• Rounded 11-Blade Diaphragm

Items Included

• Sony FE 400mm f/2.8 GM OSS Lens
• Front Lens Cap

• Sony ALC-R1EM Rear Lens Cap

• Sony ALC-SH155 Lens Hood
• Lens Strap
• Hard Case
• Case Strap