I want to use my Nikon D5300 for Astrophotography. I currently have the 18-140mm and the 18-300mm Nikon Lenses. I have been told that Wide Angle is better for this kind of shooting so I am considering the Nikon 35mm f/1.8G AF-S DX Lens for Nikon Digital SLR Cameras or the Tokina 11-16mm f/2.8...