Kodak 800, 400VC, 400UC, 400NC, 160VC manual Curves, Kodak Professional Portra 160NC Film

CURVES

KODAK PROFESSIONAL PORTRA 160NC Film

Characteristic Curves

	4.0
		Process: C-41
		Densitometry: Status M
	3.0
DENSITY	2.0				B
					G
	1.0				R
	0.0
	4.0		3.0	2.0	1.0	0.0	1.0
F009_0153AC			LOG EXPOSURE (lux-seconds)

Spectral-Sensitivity Curves

4.0

Effective Exposure:1/25 second

		Process: C-41
		Densitometry: Status M
	3.0	Density: 0.2 above D-min
*
SENSITIVITY	2.0			Yellow-
				Forming		Magenta-
LOG					Layer
						Forming		Cyan-
	1.0					Layer		Forming
								Layer
	0.0
	250	300	350	400	450	500	550	600	650	700	750

WAVELENGTH (nm)

*Sensitivity = reciprocal of exposure (ergs/cm 2 ) required

to produce specified density

F009_0180AC

Spectral-Dye-Density Curves

	2.5
		Typical densities for a midscale neutral subject
		and D-min.
		Process: C-41
DENSITY	2.0
	1.5
SPECTRAL				Midscale Neutral
	1.0		Minimum Density
DIFFUSE
	0.5
	0.0
	400		500	600	700
F009_0185AC			WAVELENGTH (nm)

Modulation Transfer Function

	200
	100
	70							B
	50
	30							G
(%)								R
	20
RESPONSE	10
	7
	5
	3	Exposure: Daylight
	2
		Process: C-41
	1
	1	2	3	4 5	10	20	50	100	200	600
				SPATIAL FREQUENCY (cycles/mm)

NOTICE: The sensitometric curves and data in this publication represent product tested under the conditions of exposure and processing specified. They are representative of production coatings, and therefore do not apply directly to a particular box or roll of photographic material. They do not represent standards or specifications that must be met by Eastman Kodak Company. The company reserves the right to change and improve product characteristics at any time.

KODAK PROFESSIONAL PORTRA 160NC, 160VC, 400NC, 400VC, 400UC, and 800 Films • E-190 9