Sekonic C-700 SpectroMaster
The Sekonic SpectroMaster C-700 is designed for motion and still image capturers who must produce quality
results with proper subject colour while working with multiple types and brands of light sources.
A full-spectrum colour meter, the C-700 can precisely measure LED, HMI, Fluorescent sources, new-style
plasma lamps as well as tungsten lamps, natural light and electronic flash. Its high resolution measuring
system, featuring CMOS sensor, capture and displays spikes in light source output to provide unsurpassed
colour measurement accuracy.
The C-700's large, colour touch screen displays light-source information as a colour spectrum graph that is
expandable for closer inspection, CRI (Ra plus R1 to R15), Kelvin (correalted colour temperature),
Illuminance (footcandle or Lux) and light source filtration values in Mired, CC index as well as filter correction
values for major light source and lens filter brands. Its "Multi Lights" display enables quick data comparison
of four lights with full data on each at the touch of a finder. Its "Multi Spectrum" mode enables displaying
spectral graphs of three sources for quick visual comparison.
Different than any spectrometer today, the C-700 meter not only displays more ways to view and compare
light-source information, it also provides filtration information to correct and modify light colour for cleaner
recording and simpler post process.
Ultimate Tool for Colour Control
|Utilizing a CMOS Linear Image sensor the C-700 series spectrometers measures any light source with
repeatable and precise accuracy
|The C-700 series is the only spectrometer to offer wireless triggering and measuring of electronic
flash units. Selective zone control provides specific triggering and measuring of a flash group or unit.
|Wide measuring range
Correlated colour temperature (1,600 to 40,000K)
Illuminance (1 to 200,000 lx)
|Intuitive colour touch screens offer easy navigation through Spectral distribution, lighting comparisons,
CRI colour data and more
Precise measurement of LED, HMI, Fluorescent, Tungsten, and the natural light spectrum
The C-700 series incorporates a CMOS linear sensor, that measures and evaluates the true colour
temperature of a light source from 380 to 780 nanometers (nm) in 1 nm output wavelength increments.
What makes the C-700 series truly unique and exceptional is its ability to not only measure conventional
light sources but also emerging light source technology. Its exclusive ability to measure in 1 nm increments
captures spikes in light source output, especially fluorescent and LED sources, providing unmatched colour
measurement accuracy. The C-700 series conforms to the requirements for Class A of JIS C 1609-1: 2006
(illuminance meter part 1).
|The C-700 series measure electronic flash and displays colour data for accurate white balance, camera
and light source filtration and spectral colour precision. Colour temperature reads are displayed in Kelvin
and illuminance readings in lux or lux sec. Electronic flash units are triggered and measured by PC cord,
cordless mode or with the C-700R built-in PocketWizard wireless triggering system.
Wide Measuring Range of Colour Temperature and Illuminance
A wide correlated colour temperature range (1,600 to 40, 000K) and illuminance (1 to 200,000 lx) offer the
flexibility and accuracy to measure any light source in any demanding studio or on-location production.
Intuitive colour touch screens offer easy navigation, quick selection, and easy to read measurements and
|The TEXT screen displays user selected measurement values. Real time measurements appear and
are updated after every reading, next to their light measurement values.
|The Main screen offers quick selection of many of the C700 series functions at a touch of a finger.
|The CRI screen displays the standard colour reference values (including R1 thru 15) as a percentage
of the light sources ability to reproduce a colour accurately as compared to the Ra standard.
|The Spectrum screen displays the spectral energy distribution of a soruce in real time. It can be
displayed as a graph and data or full screen.
|Illuminance Meter Class
||Conforms to requirements for Class A of JIS C 1609-1: 2006 "Illuminance meters Part 1: General
||CMOS linear image sensor
|Spectral Wavelength Range:
||380nm to 780nm
|Output Wavelength Pitch:
||Ambient light (1 to 200, 000lx = 0.09 to 18,600 fc)
Flash Light (20 to 20,500lx·s)
|Accuracy *4, 5 (Standard Illuminant):
||Illuminance: ±5%±1 (1 to 3,000 lx), ±7.5MK±1digit
(3,000 to 200,000 lx) of displayed v
CCT ±4MK-1 (Standard Illuminant A, 800 lx)
|Repeatability (xy=Standard Illuminant A):
||Illuminance: 1%+1 digit (30 to 200,000 lx), 5%+1 digit
(1 to 30 lx) of displayed value
CCT: 2MK-1 (500 to 100,000 lx)
CCT: 4MK-1 (100 to 500 lx)
CCT: 8MK-1 (30 to 100 lx)
CCT: 17MK-1 (5 to 30 lx)
|Visible-region Relative Spectral Response Characteristics (f):
|Cosine Response (f2):
|Temperature Drift (fT):
||Illuminance: ±5% of displayed value
CCT: ±12MK-1 (Standard Illuminant A, 1,000lx)
|Humidity Drift (fH):
||Illuminance: ±3% of displayed value
CCT: ±12MK-1 (Standard Illuminant A, 1,000lx)
||AA (1.5V) x 2 pcs, USB bus power
||Ambient Max: 15 sec.
Ambient Min: 0.5 sec.
Flash: 1 to 1/500s (in 1, 1/2, or 1/3 steps) also 1/75, 1/80, 1/90, 1/100, 1/200, 1/400
||Text mode, Spectral graph mode, CRI mode, Lighting filter mode, Camera filter mode, Spectral
comparison mode, Multi Lighting Mode, White Balance Mode
||Digital/Film mode, Data memory: 99 data, Preset Function, Auto power off, Auto Dimmer
||English, Japanese, Chinese (Simplified)
||-10 to 40 deg. C
||-10 to 60 deg. C
||Body: W: 73mm (2.9") x H: 183mm (7.2") x D: 27mm (1.1")
Light Receiving Part: D: 40mm (1.6")
||230g (C-700), 238g (C-700R) without batteries
C-700 SpectroMaster Quick Guide
C-700 SpectroMaster English Instruction Manual
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Prices in BLUE are US Dollars.
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