FOPKEOS

PK-EOS

FotodioX

The Lens Mount Adapter from Fotodiox lets you mount Pentax K-mount lenses on select Canon EOS EF-S-mount cameras. Infinity focus and manual aperture control are maintained and compatible cameras include the EOS Digital Rebel, XT, XTi, XSi, XS, T1i, T2i, T3i, T4i, T5i, T6i, T6s, T7i, XS, T3, T5, T6, T7, T100, and the EOS 20D/a, 30D, 70D, 77D, 80D, 90D, and 7D-series cameras. This adapter is not compatible with Canon full frame EF cameras such as the Canon EOS 1D series, 5D-series, and select EF-S-mount cameras including the 40D, 50D, 60D, and 60Da.