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Activity Forums Cinematography is 5600 kelvin enough for a Z1?

  • is 5600 kelvin enough for a Z1?

    Posted by Antonio Atzei on September 3, 2008 at 9:49 pm

    Hi COWS!
    I just had a meeting with the official photographer of the event I’ll be shooting (fashion show party/catwalk) and he mentioned the light as an issue on the all evening. We may not have the minumum ideal 5600 kelvin ideal to show true or acceptable colors, so I was told. Where do I stand with the Z1 with at least 50 fps?
    ciao
    Txs in advance
    AA

    BABALOTTI PRODUCTIONS
    SYDNEY
    POWER MAC G5 QUAD SYSTEM
    4.5GB RAM
    1 TB OF MEMORY.
    FCS 2
    AJA KONA LHe

    Antonio Atzei replied 17 years, 8 months ago 2 Members · 2 Replies
  • 2 Replies
  • Todd Terry

    September 3, 2008 at 10:28 pm

    Hi Antonio…

    That’s just a little confusing, you might check with the photographer or whomever is actually in charge of the lighting design.

    Degrees in Kelvin would be a measure of the color temperature of the light, not the amount of intensity or brightness (which would be expressed in some other form, such as lumens or footcandles).

    Intensity/brightness and color temp are independent, one doesn’t really have that much to do with the other.

    5600K would indicate use of “daylight” instruments (HMI, fluorescents, or perhaps LEDs). I would think it would be highly unusual to find a fashion show (or any theatrical production) lit with daylight-balanced lighting. Tungsten-balanced lighting (more in the 3200Kish neighborhood) would probably be much more the norm. In addition, for something like a fashion show I can envision a wide range of color gels that might be on the instruments.

    But as I said, the Kelvin specification only tells you the color of the light… which your Z1 can compensate for and yield properly color-balanced images regardless of the color temp. What you really need to know is if you have sufficient lighting output from the instruments, not color temp.

    T2

    __________________________________
    Todd Terry
    Creative Director
    Fantastic Plastic Entertainment, Inc.
    fantasticplastic.com

  • Antonio Atzei

    September 3, 2008 at 11:55 pm

    Todd

    Thank you for your very clear explanation. Well… no mather the photographer says I’ll have to find out by myself when I switch on the camera.

    Rds.
    AA

    BABALOTTI PRODUCTIONS
    SYDNEY
    POWER MAC G5 QUAD SYSTEM
    4.5GB RAM
    1 TB OF MEMORY.
    FCS 2
    AJA KONA LHe

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