From the Manufacturer
This is the world's first AF-S VR super-telephoto 200-400mm zoom lens. 
The Nikon 200-400mm f4G ED-IF AF-S VR Zoom Nikkor telephoto lens features 
Nikon's remarkable Vibration Reduction (VR) technology and is designed to work 
seamlessly with Nikon's digital SLR cameras. The lens offers sports, action, 
bird, and wildlife photographers a high level of quality, precision, and 
performance. With VR (Vibration Reduction), photographers to take high-quality 
handheld shots indoors and in dark locations at shutter speeds three stops 
slower without compromising the sharpness of the picture.
Features: 
	- Combines four fixed focal length super-telephoto lenses into a single 
	compact super-telephoto AF Zoom Nikkor lens. 
- VR operation offers the equivalent of using a shutter speed 3 stops 
	faster. 
- Two VR Modes: Normal mode or Active Mode for when taking pictures with 
	extreme movement. 
- Automatically detects when photographer is panning and compensates. 
	
- Compatible with Nikon TC-14E II, TC-17E II, and TC-20E II 
	Teleconverters, AF operation only with TC14E II. 
- Exclusive Silent Wave Motor enables ultra-high-speed autofocusing with 
	exceptional accuracy and powerful super-quiet operation. 
- 4 Extra-Low Dispersion (ED) glass elements minimizes chromatic 
	aberration and provides higher resolution and superior contrast. 
- Minimum focus distance of 6.2 feet at all focal lengths. 
- Internal Focusing (IF) design for smoother focusing and great body 
	balance. 
- M/A mode enables instant switching from autofocus to manual with 
	virtually no time lag even during AF servo operation. 
- No power consumption during manual focus operation. 
- Rounded diaphragm (9 blades) for natural blur. 
- Nikon D-type design provides precise distance information for flash and 
	ambient light exposure processes. 
- Detachable tripod mounting collar provided. 
- G design enables apertures to be selected from select Nikon AF SLR 
	camera bodies.
Product Description
Vibration Reduction / Combines four fixed focal length super-Telephoto lenses 
into a single compact super-Telephoto / For Nikon SLR Internal Focusing (IF) 
design for smoother focusing and great body balance. M/A mode enables instant 
switching from auto focus to manual with virtually no time lag even during AF 
servo operation. No power consumption during manual focus operation. 9 blade 
rounded diaphragm for natural blur. Nikon D-type design provides precise 
distance information for flash and ambient light exposure processes. Detachable 
tripod mounting collar provided. G-design enables apertures to be selected from 
select Nikon AF SLR camera bodies.