Buy from Amazon.com : http://fave.co/1BuaBlU
500mm Manual Focus Telephoto Lens 2x 1000mm Doubler for all Nikon 35mm SLR cameras
Product Description :
500mm Telephoto Lens fits all Nikon 35mm SLR cameras
2x Doubler Adapter turns the 500mm into a 1000mm Super Telephoto
Black finish with Aluminum Alloy construction for strength
Rotating Tripod Mount at midpoint provides maximum stability for sure shot picture taking
