A groundbreaking multimedia camera that excels at both stills and movie shooting, EOS-1D C brings 4k movies and advanced video functions like Canon Log Gamma to a high performance DSLR body.

• 4k movies
• 1080p at 50/60fps; Canon Log Gamma
• Uncompressed HDMI output at Full HD 8bit 4.2.2
• 18.1 MP Full Frame CMOS
• 61 point AF system
• ISO range 100 – 25600
• Dual DIGIC 5+ processors
• EF and EF Cine lens compatible

Canon EOS-1D C Overview:

1. Image Sensor and Processing:
The EOS-1D C features an 18.1MP full-frame CMOS sensor. Coupled with dual DIGIC 5+ image processors, it allows for high-resolution image capture along with fast performance.

2. 4K Video Recording:
The camera’s standout feature is its ability to record 4K video (4096 x 2160) at 24p directly to a CF card, using the MJPEG codec. It also offers Full HD (1920 x 1080) recording at various frame rates.

3. Low Light Performance:
Thanks to its full-frame sensor and wide ISO range (100-51200, expandable to 204800), the EOS-1D C offers impressive performance in low-light conditions.

4. Build and Design:
Like the 1D X, the 1D C boasts a robust, weather-sealed body suitable for professional use in various conditions. Its integrated vertical grip accommodates a larger battery, ensuring longer shooting sessions without frequent battery changes.

5. Autofocus:
The camera features a 61-point High-Density Reticular AF system, which provides accurate focus even in challenging lighting conditions.

6. Other Features:

• Dual CF card slots for extended recording and efficient workflow.
• Clear View II LCD screen for live view recording and playback.
• Various in-camera video editing functions.

Pros:

• One of the few DSLRs of its time to offer 4K recording.
• Rugged build suitable for professional use.
• Impressive low-light performance.

Cons:

• 4K video is recorded using the MJPEG codec, resulting in large file sizes.
• Lack of certain video-centric features found in dedicated cinema cameras.
• High price point compared to other DSLRs.

Conclusion:
The Canon EOS-1D C was a pioneering camera upon its release, catering to professionals who wanted 4K video capabilities in a DSLR form factor. However, given the rapid advancements in camera technology, many newer models have since emerged that offer more refined video features and better codecs. If one is considering the EOS-1D C in the modern context, it’s essential to weigh its benefits against newer offerings, especially if 4K video recording is the primary goal.