DESCRIPTION: High-Power 500mm/1000mm f/8 Manual Telephoto Lens Camera. When it comes to the art of photography, we firmly believe there's no room for making compromises or cutting corners. That's why we make a point of using nothing but the very best quality parts and materials, as well as state-of-the-art production processes and strict quality control. Ultra-telephoto Lens Multi-coated Lens Elements Built-in Tripod Collar Fixed Aperture, Manual Focus Lens Camera-specific T-mount Adapter INCLUDED PERFECT FOR SPORT ACTION SHOTS WILDLIFE PHOTOGRAPHY ASTRONOMY PHOTOS