Canon EF 200-400mm f/4L IS USM Lens w/ Internal 1.4x Extender

Designed to satisfy the discriminating needs of sports and wildlife photographers, the EF 200-400mm f4L IS USM Extender 1.4X is a high-performance super telephoto zoom lens with an optically matched built-in 1.4x extender for maximum versatility

• High-Performance Telephoto Zoom Lens
• Canon EF Mount
• Aperture Range f/4-32
• Built-in 1.4x Extender
• Three-Mode Optical Image Stabilization
• Ring USM Autofocus & Internal Focusing System
• Power Focus Mode for Smooth Focus Shift
• One Fluorite and Four UD Lens Elements
• Fluorine Front & Rear Lens Coating
• Highly Resistant to Dust and Water

Focal Length: 200 - 400 mm
Aperture: Maximum: f/4
Minimum: f/32
Camera Mount Type: Canon EF
Format Compatibility: 35mm Film / Full-Frame Digital Sensor
Canon (APS-C)
Angle of View: 12° - 6° 10'
Minimum Focus Distance: 6.56' (2.00 m)
Magnification: 0.15x
Groups/Elements: 20/25
Diaphragm Blades: 9
Features
Image Stabilization: Yes
Autofocus: Yes
Tripod Collar Yes Fixed - rotating
Physical
Filter Thread Rear: 52 mm Bayonet II
Dimensions (DxL): Approx. 5.04 x 14.41" (128.02 x 366.01 mm)
Weight: 7.98 lb (3.62 kg)

E-145C Lens Cap for EF 300mm f/2.8L IS II USM
Lens Dust Cap E (Rear)
Lens Wide Strap B f/EF 300 / 400 mm f/2.8L IS II USM
ET-120 Lens Hood
Lens Case 200-400 for Canon EF 200-400mm f/4L IS USM Lens with Internal 1.4x Extender
52mm Drop-in Gelatin Filter Holder (Black)
Monopod Mount
Strap for Hard Case
Limited 1-year Warranty