UPC 842984129472

• HD, super multicoated glass optics with anti-reflection coating for the sharper images
• Manual focus, compact, lightweight digitally-optimized telephoto lens
• Great for the wildlife or nature photographer who wants to be hidden while taking photos of the subject
• Gives you the equivalent of looking through a pair of 20x power binoculars
• Soft pouch and three rear mounted, 30.5mm filters,

The Opteka manual focus mirror lens is incredibly compact and lightweight. Using an advanced reflex design, this is a mirror lens that is ideally suited for wildlife and sports photography. It has a fixed aperture of f8. It comes complete with a soft pouch and three rear mounted, 30.5mm filters, . Opteka mirror lenses incorporates advanced computer designed optics and the latest in multi-coating techniques. The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp high contrast pictures with full color fidelity. The included Opteka 2X Teleconverter effectively doubles your zoom converting this lens to a 500-1000mm Super Telephoto! Please note that this is a manual lens. You will need to set your camera to manual mode. Specifications, Filter Size: 72mm front, 30.5mm rear, f/Stop Range: f/8.0 , Minimum Focus Distance: 5.6' , Magnification: 1:3, Angle of View: 5Deg, Groups/Elements: 6/7, Length: 3.4" , Maximum Diameter: 3.0" , Weight: 0.79 lb , Included Items, Opteka 500mm f/8 Telephoto Mirror Lens, Opteka 2x Teleconverter, 3 Filters , T-Mount Lens Adapter, Opteka Micro Fiber Cleaning Cloth, Lens Caps, Lens Pouch, 10 Year Warranty.