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C300 Mk III and auto Iris

While I'm still in the "get acquainted" phase of my relationship with the C300 MK III, I've been thumbing through the manual—yes, I've printed it out and have it mounted in a looseleaf binder—I came across an option for AUTO IRIS.  But it appears tha...

Canon EVF-V50 Review

Before purchasing my C300 MK III, I had searched extensively for information and reviews for the two available EVF's, but had not found much at all, in fact, pretty much nothing.  My primary interest had been in the EVF-V70, due to its resolution, bu...

C300 MK III comes with a printed manual?

Hello,I am still awaiting delivery of a C300 MKIII that should arrive this coming week.  But, as I usually do before a new camera's arrival, I would like to read through the manual.  Before I go through the trouble of printing out the manual's severa...

Canon Dealers will not accept returns?

In the course of perusing the websites of several of the large, Northeastern, camera retailers, it had become apparent that Canon Cinema cameras, such as the C300 MKIII and the C70, are offered as final sales, and are non-returnable.  However, no suc...

C300 MKIII dimensions

Hello, I am about to purchase a C300 Mark III, and before doing so I would like to know the built-out dimensions—height and width—of the camera with all attachments in place, most importantly, the handle, but EVF 70, mic holder, etc., if possible.  E...

C300 mkiii - Color Bars

Hello, I'm a long time C300 MkII and now MkIII owner - on the Mark III I am having issues being able to generate Color bars. I've tried Mon out, SDI out, and assigned Color bars to different buttons but for some reason I'm unable to get them to show ...

tlabella by Apprentice
  • 3 replies

Canon EF-EOS R 0.71x Testing

As an owner of an EF 50mm f/1.2L, when I picked up my C70, I just knew I had to try out the 0.71x adapter.  So this past weekend, did just that. The scene: basement setup in the evening with virtually no ambient light influencing the scene.  Single 6...

Vixia_HF_G50_noise.jpg vixia_hf_g50_noise_detail.jpg C70_RF_2_8_noise.jpg C70_RF_2_8_noise_detail.jpg
rs-eos by Authority
  • 0 replies

Resolved! C100 MK2 and Remote Browser - WIFI trouble

HiI have tried for a long time to make a wifi access point on my C100 MK and control the camera from my IPad - but no luck. I have tried YouTube tutorials - I have followed the user manual and my IPad is able to find the WIFI hotspot vreated from the...

gs-dk by Contributor
  • 13 replies

EOS C200 Green Snow and White Snow Display

On July 23, 2021 I used my C200 for an interview. After having the device set in RAW mode for about 1 hour the display screen turned green, it would not record, and the device would not turn off without unplugging it or removing the battery. When I s...

Canon C200 Green Display Canon C200 Green Display 2

C100 - Camera will not produce an image

[I accidentally posted this in the wrong EOS topic previously] Flipped on my C100 today to test some monitors and there was no image in the viewfinder.  I tried on both AC and Battery power.  I checked the HDMI output.  I switched lenses.  When the c...


Resolved! Canon RAW Color Space

I have a quesiton i'm hoping to get an offical answer on.  What is the color space or chroma subsampling of the Canon RAW format on the C300 Mk iii The new C300 Mark iii doesn't have a 4:4:4 color space recording option as the previous model did. Thi...

mpeach by Apprentice
  • 3 replies

C300 MKiii Waveform brightness level discussion

Has anyone else noticed an issue with the brightness of the waveform on the new C300 MKiii? The MKii the wave form is very bright and easy to read and the new one, well is not easy to read at all. Espically out in the sun. There is an adjustment sett...

mpeach by Apprentice
  • 0 replies
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01/18/2023: New firmware version 1.1.1 is available for EOS R6 Mark II
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