Pentax K-1 with Sigma 10-20mm F4-5.6 EX DC J

This combination is compatible w/ limitations. Some original features are not supported.

Pentax K-1
Sigma 10-20mm F4-5.6 EX DC J
Compatible w/ Limitations

Compatible w/ Limitations

  • Crop lens may not cover FF image circle

Standard Lens Features

  • Aperture: Auto
  • Focusing: AF
  • Mount: Pentax K (KAF)

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Pentax K-1 Incompatibility Summary

The list below summarizes problematic K mount lenses with the Pentax K-1, if any. To check other lenses and mounts, please perform a search above.


Sigma 10-20mm F4-5.6 EX DC J Compatibility Summary

The list below summarizes the compatibility of the Sigma 10-20mm F4-5.6 EX DC J with all Pentax digital cameras.

  • Pentax KF, K-3 III, KP, K-70, K-S2, K-3 II, K-S1, K-500, K-50, K-3, K-5 IIs, K-5 II, K-30, K-01, K-r, K-5, K-x, K-m/K2000, K-7, K20D, K200D, K100D Super, K110D, K10D, K100D, *ist DL2, *ist DS2, *ist DL, *ist DS, *ist D
    Fully Compatible: [Details]
  • Pentax Q-S1, Q7, Q10, Q
    Compatible w/ Prerequisites: Use K to Q Adapter,Adapter must have aperture ring,Autofocus unavailable,Auto aperture unavailable [Details] PentaxForums @PentaxForums News | Reviews | Forum

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