Wideangle Fisheye Prime lenses for Nikon D90
The Nikon D90 incorporates the Nikon F mount & has a APS-C sized sensor. Currently, we have details of 8 Wideangle Fisheye Prime lenses that will suit the D90.
The D90 has a crop factor of 1.5 so you should multiply the lens focal length with 1.5 to find it's full frame equivalent. You can simply click the 
image to visualize how the lens fits the D90.
We have additionally launched an Advanced Lens Search so you are able to find your ideal lens.
ModelVisualizeFocal LengthApertureStabilizedWeight
Sigma 4.5mm F2.8 EX DC HSM Circular Fisheye5mmf/2.8 470g
Sigma 10mm F2.8 EX DC HSM Diagonal Fisheye10mmf/2.8 475g
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Sigma 15mm F2.8 EX DG Diagonal Fisheye15mmf/2.8 370g
Nikon AF DX Fisheye-Nikkor 10.5mm f2.8G ED11mmf/2.8 300g
Nikon AF Fisheye-Nikkor 16mm f2.8D16mmf/2.8 290g
Samyang 8mm F3.5 Aspherical IF MC Fisheye8mmf/3.5 443g
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Sigma 8mm F3.5 EX DG Circular Fisheye8mmf/3.5 400g
Rokinon 8mm f3.5 Aspherical Fisheye8mmf/3.5 443g