A:AnswerThey will fit with the FTZ adapter, which you would need to purchase. If your lenses are DX format (cropped sensor), they will work, but they will not work well on a full-frame camera like this one. If the lenses are Nikon lenses, it should say on the side of the lens if it is DX or FX format. The D5300 is a DX format camera, but your lenses could be either DX or FX. If they are FX, they will work as intended.