*Note: before use, please set camera on M mode, it no have auto focus function, it only can work on manual mode, ..
Features:

Special designed for DSLRs, including both full frame and APS-C cameras, Fit For ALL NIKON DSLR Camera.

This type of lens is the tool of choice for small or distant subjects when large heavy primes

are impractical, ranging from birds and wildlife, through sports, to aircraft and the like. Its
competition over most telezooms on the market lies in longer focal length- at 800mm full
zoom, which will let you get your subjects that bit larger in the frame.

With such a long focal length (from 420mm to 800mm), this lens will meet your both needs
for landscape and astrophotography. Besides, it is an manually focus lens with manual
helical/rotary focusing system and linear push-pull zoom system, which will greatly stimulate
your photography imagination and enables you to take wonderfully sharp pictures. If you are
thinking of taking pictures of the moon, birds or sports etc. This lens is best choice for you.

It’s worth every cent and is well spent A low cost lens than nikon, but will make nice pictures.
NOTE:

When your camera screen showed :” Lens no attachment ” , you must be set M mode on camera will be work.
While you meet the trouble that the Shutter button can’t be pressed (or camera reminds that no lens installed), please modify the “Defined setting” to be “Release the shutter without lens” or “Aperture priority” then will be work.