Wideangle Fisheye Prime lenses for Pentax K110D
The Pentax K110D incorporates the Pentax KAF mount & has a APS-C sensor. At this moment, we have information on 3 Wideangle Fisheye Prime lenses which will fit the K110D.
The K110D has a crop factor of 1.5 so you should multiply the lens focal length with 1.5 to find it's full frame equivalence. You can click on the 
image to visualize how the lens fits the K110D.
We have additionally created an Advanced Lens Search so you are able to find your ideal lens.
ModelVisualizeFocal LengthApertureStabilizedWeight
Sigma 15mm F2.8 EX DG Diagonal Fisheye15mmf/2.8 370g
Samyang 8mm F3.5 Aspherical IF MC Fisheye8mmf/3.5 443g
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Rokinon 8mm f3.5 Aspherical Fisheye8mmf/3.5 443g