400mm f/2.8 Nikkor

High-performance super telephoto
2.8-22 aperture range and 1:2.8 aperture ratio
6 degrees 10' picture angle
Has a built-in telescopic lens hood (HE-3)
Front end of lens has a built-in UV-Filter
Has a rotatable tripod socket

High-performance super telephoto
2.8-22 aperture range and 1:2.8 aperture ratio
6 degrees 10' picture angle
Has a built-in telescopic lens hood (HE-3)
Front end of lens has a built-in UV-Filter
Has a rotatable tripod socket