- 35mm 864.0mm2
- 18.1 megapixels
- ISO 100 - 51,200
- Go in depth with our full Canon 1DX Review.
- See real-world photos taken with the 1DX.
- APS-C 369.0mm2
- 14.8 megapixels
- 75.00mm (35mm eq.)
- Go in depth with our full Sigma DP3 Merrill Review.
- Succeeded by the Canon 1DX Mark II
- Compare 1DX vs 1DX Mark II
- Compare Canon 1DX Mark II vs Sigma DP3 Merrill