Extreme Value For Money Lens that achieves sharp images at a fraction of the cost of conventional lenses 2 X Extender for Nikon DSLR's that will increase the focal length to 1000mm for full-frame sensors Two Year Local South African Warranty. Fixed manual focus telephoto lens: 500mm apply 2 X Extender to reach 1000mm on your Nikon DSLR Aperture: F/6.3 fixed at 500mm Optical Construction: 7 Elements in 6 Groups Compatible with APS-C and Full Frame sensor DSLR's The angle of View: 5 degrees Filter Size: 95mm Physical Length: Only 108mm, 160mm with extender Perfect for astrophography, nature and sports photography T2 adapter for Nikon DSLR's Included Multi-coating for reflection-free photos Minimum focus distance: 2 meters No Image stabilization Super Light Weight of Only 670 grams Multicoated lens Free Lens Caps and Pouch Free Soft Cloth NB: - It is very important to have an EXTREME stable camera when shooting at these focal lengths to achieve sharp images What's in the box 1x Gloxy 500mm f/6.3 Mirror Telephoto Lens For Canon 2x Extender for Nikon DSLR's 1x T2 adapter for Nikon 1x Protective caps 1x Protective pouch 1x Soft Cloth