The best lenses for the Nikon D3400 DSLR camera (now $500 off the 2 lens kit) according to the latest DxOMark tests are:
Best wide-angle zoom lens – Tokina AT-X 14-20mm f/2 PRO DX ($599):
Best standard zoom lens – Sigma 18-35mm f/1.8 DC Art ($799):
Best DX telephoto zoom lens – Sigma 50-150mm f/2.8 DC (no longer available):
Best FX telephoto zoom lens – Tamron SP 70-200mm f/2.8 Di VC ($1,499):
Best super-zoom lens – Nikon 18-140mm f/3.5-5.6G ED VR ($496.95):
Best wide-angle prime lens – Sigma 20mm f/1.4 DG HSM Art ($899):
Best 35mm prime lens – Sigma 35mm f/1.4 DG HSM Art ($899):
Best 50mm prime lens – Sigma 50mm f/1.4 Art ($949):
Best 85mm prime lens – Carl Zeiss Otus 85mm f/1.4 ($4,490):
Best 105mm prime lens – Nikon 105mm f/1.4E ($2,196.95):
Best super-telephoto prime lens – Nikon 200mm f/2G ($5,596.95):