Jump to content


Photo

Arri compact 4k with Kino 4bank 120/5600


  • Please log in to reply
1 reply to this topic

#1 Tadeusz Kieniewicz

Tadeusz Kieniewicz
  • Basic Members
  • PipPip
  • 53 posts
  • Cinematographer
  • Warsaw, Poland

Posted 15 January 2012 - 07:46 AM

I'm posting this cuz this might be help full for someone on this site.
So I was shooting using this light's"
ARRI Compact 4K HMI fully flooded 1/4 #216 white diffusion frame through the window [ about 4.5-5 meters from the couch ]
KINO FLO 4 banks 120/5600 tubes all of them turned on, gain +4ft 1/2 #216 diffusion gell hanged over couch [ about 1 meter above actors face and a little bit behind them ]
KINO FLO 4 Banks 120/3200 3 tubes turned on, gain 4ft no gell hidden in hallway to add color contrast to the scene
I used 150W Dedolight +1/8CTB for kicker light on actress face (left side) To simulate kicker coming from the hallway
Pic1.
_MG_0335.JPG

I was runing on Canon 7D with 24-70 L f/2.8 lens
ISO 320
F/5.0
shutter 1/50
WB: white Kodak card shot under 4K

Arri 4K from 4.5 meters should give me 8363LUX and 803 fc so it would be around f/8(running on settings above) but adding diffusion frame and curtains it reduced amount of light to f/5.6 on my Seconic incident meter (metering to the window)

I used kino from above as fill light.

Also I have noticed that Arri 4K was much warmer than Kino's ( both 5600 temperature) I don't know what was the diference exactly but it was seeable.

As soon as I finish this project I'll upload it here
Hope this is helpful for someone.
cheers. Ted
www.kieniewicz.blogspot.com
  • 0

#2 Matthew Parnell

Matthew Parnell
  • Basic Members
  • PipPipPipPip
  • 289 posts
  • Electrician
  • Brisbane, Australia

Posted 15 January 2012 - 10:44 PM

Both HMI lamps and Kino tubes change colour temperature depending on their age. A HMI globe when it's new is really quite cool, and in the first few hours of use gets warmer, and then continues to get warmer by about 1 kelvin per hour.

Kino tubes also change temperature with age and also towards the end of there life significantly drop in output.
  • 0


Paralinx LLC

Broadcast Solutions Inc

rebotnix Technologies

Wooden Camera

Visual Products

Aerial Filmworks

Metropolis Post

CineTape

New Pro Video - New and Used Equipment

Ritter Battery

Glidecam

Media Blackout - Custom Cables and AKS

FJS International, LLC

Willys Widgets

CineLab

Technodolly

Abel Cine

Tai Audio

Gamma Ray Digital Inc

Rig Wheels Passport

The Slider

Tai Audio

New Pro Video - New and Used Equipment

Rig Wheels Passport

rebotnix Technologies

Gamma Ray Digital Inc

Media Blackout - Custom Cables and AKS

Aerial Filmworks

Metropolis Post

Paralinx LLC

Wooden Camera

Willys Widgets

FJS International, LLC

Glidecam

CineTape

Technodolly

Broadcast Solutions Inc

Visual Products

Ritter Battery

Abel Cine

The Slider

CineLab