Nikon P1000 - Zooming the MOON! No telescope - just a camera!! Moon in high magnification. - YouTube
Sigma 150-600mm F5-6.3 Contemporary Nikon Lens, Teleconverter, and Dock Bundle - Includes 150-600mm Lens, 1.4X Teleconverter, USB Dock for Nikon Lens, 64GB SD Memory Card, and Micro Fiber Cloth - Walmart.com
4K HD TELEPHOTO ZOOM LENS 500-1000MM FOR NIKON D3000 D3100 D5000 D5500 D5100 | eBay