Wideangle Fisheye Prime lenses for Canon 20Da
The Canon EOS 20Da utilizes the Canon EF/EF-S mount & has a APS-C sized sensor. At the moment, we have information on 7 Wideangle Fisheye Prime lenses that will suit the 20Da.
The 20Da has a crop factor of 1.6 so you need to multiply the lens focal length with 1.6 to see it's full frame equivalence. You can click on the 
symbol to visualize how the lens fits the 20Da.
We have also designed an Advanced Lens Search so you are able to uncover 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
Canon EF 15mm f2.8 Fisheye15mmf/2.8 330g
Samyang 8mm F3.5 Aspherical IF MC Fisheye8mmf/3.5 443g
Sigma 8mm F3.5 EX DG Circular Fisheye8mmf/3.5 400g
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Rokinon 8mm f3.5 Aspherical Fisheye8mmf/3.5 443g