🌟500MM Telephoto Lens: TTArtisan 500mm F6.3 Telephoto lens adopts an optical structure of 8 elements in 5 groups, including 2 extra-low dispersion glasses and 2 high index glasses.
🌟Deep-Sky Astrophotography: Two ED (extra-low dispersion) glass, good coma control and the F6.3 aperture help you capture stunning deep-sky objects in the night sky.
🌟For Humanist Photography: This 500mm F6.3 lens is a good choice for humanist photography, which allows you to maintain a large and comfortable distance from the subject.
🌟The telephoto lens is ideal for photographing distant subjects that you cannot get closer to. Such as airplanes, sports and wildlife, etc.
🌟Full frame with declicked aperture, closest focusing distance: 3.3m. Comes with a tripod mount ring to keep the camera and lens balanced on the tripod.