Sekonic SpeedMaster L-858D-U
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Sekonic SpeedMaster L-858D is the
The most innovative, accurate and flexible multi-purpose lighting tool.
The Sekonic SpeedMaster L-858D combines more than 70 years of Sekonic innovation with cutting-edge, light meter design to bring you the most accurate, easy-to-use, innovative, and flexible hand-held device to meet any lighting demand. Incorporating a 1°-degree spot metering system with illuminated viewfinder display, the SpeedMaster L-858D provides luminance measurements without ever taking your eye off the light source. In addition, a built-in retractable and rotating Lumisphere offers illuminance measurements even in tight spots, all in one meter.
As you would expect, units of measurements are selectable from luminance foot-lambert (fl) to cd/m2 and illuminance foot-candle (fc) to lux (lx) respectively. However, the SpeedMaster L-858D doesn’t stop there, it incorporates an extensive array of measuring functions to meter every light source’s brightness and lighting ratio. Providing up to 20 different measuring modes, the SpeedMaster L-858D meets and exceeds the expectations of demanding lighting engineers and field evaluations technicians. With its flexible multi-function capabilities, the SpeedMaster L-858D measures ambient light, as well as flash bursts such as traffic camera systems, industrial, manufacturing, and scientific applications. Critical flash data required for calculating the effects of ambientflash conditions are easily displayed simultaneously while taking a measurement. As its name implies, the SpeedMaster L-858D also measures brief flash burst for precision flash duration calculations. In addition, the SpeedMaster L-858D is loaded with Photo, Video and Cinema features and functions to meet and exceed every lighting condition. All weather design, wireless triggering (with optional radio transmitter), utility software and optional accessories all add to an incredible measuring tool in the palm of your hand.
The ultimate multi-function luminance and illuminance monitor.
LUMINANCE MODE
- 1°-degree built-in Spot Meter- Measure advertising displays, instrument panels, traffic signs or any luminance with quick and consistent real-time measurements.
- Illuminated EL-digital viewfinder: Read measure values without the need to remove your eye from the light source.
- Accurate targeting of the selected subject is easy with its SLR lens design.
- An optional lens shade/step-up ring, accommodates close-up lenses for extreme close measurements.
- Adjustable diopter eye piece provides sharp viewing.
- Utilizing its silicon photo diode sensor, the L-858D measures from 0.10 to 980,000 cd/m2 (0.03 to 290,000 fl)
ILLUMINANCE MODE
- Rotating / Retractable Lumisphere: measuring streetlights, retail displays, warehouse, factory, stage lighting or any illuminance is repeatable and precise.
- 2.7-inch color LCD touch screen: displays continuous measurements to indicate brightness changes in real time, as well as single measurements.
- Analog scale: simultaneously displays individually measured values.
- Memory Mode: Up to 9 memorized values can be stored, recalled, and averaged.
- Custom Adjustments: Filter correction factors, User calibration and compensation for fine tune.
- Utilizing its silicon photo diode sensor, the SpeedMaster L-858D measures from 0.10 to 2,000.000 lx (0.01 to 180,000 fc)
Specifications
- Model:
- L-858D
- Sensor:
- SPD
- Measuring System:
- Exposure Meter
Incident light: Swivel head, lumidisc retractable
Reflected light: Switching, 1 deg. spot - Measuring Modes (Ambient Light):
- T priority, F priority, TF priority, HD_CINE (T priority), CINE (f/s priority), Lux/FC, Cd/m2/FL
- Measuring Modes (Flash light):
- Cordless, Cord-in (PC), Radio triggering (with optional transmitters), Multiple cumulative flash, HSS, Flash duration analysis.
- Measuring Range at ISO100 (Ambient Incident Light):
- EV-5 to EV22.9
0.1 lx to 2,000,000 lx
0.01 fc to 180,000 fc - Measuring Range ISO100 (Ambient Reflected Light):
- EV-1 to EV24.4
0.1 cd/m2 to 980,000 cd/m2
0.03 fl to 290,000 fl - Measuring Range (Flash Incident Light):
- F0.5 to F161.2(=128.9)
- Measuring Range (Flash Reflected Light):
- F1.0 to F161.2(=128.9)
- ISO Range:
- ISO 3 to ISO 13,107,200 + ISO 850
- Aperture Range (Ambient Light):
- F0.5 to F161.2(=128.9) in 1, 1/2, 1/3 step
(Analog Scale: F1.0 to F90 in 1/3 step) - Aperture Range (Flash Light):
- F0.5 to F161.2(=128.9) in 1, 1/2, 1/3 step
(Analog Scale: F1.0 to F90 in 1/3 step) - Shutter Speeds Range (Ambient Light):
- 30m to 1/64,000s in 1, 1/2, 1/3 step
(Analog scale: 4s to 1/2,000s in 1/3 step) - Shutter Speeds Range (Flash Light):
- 30m to 1/16,000s in 1, 1/2, 1/3 step
- Flash Duration Range (Flash Light):
- 1/40s to 1/55,500 sec（25ms to 18us) from t0.1. to t0.9 (in 0.1 steps)
- Frame Rate Range (Ambient Light):
- 1 f/s to 1,000 f/s plus other 20 settings (customized from 0.001 f/s to 99,999.999 f/s)
- Shutter Angles Range (Ambient Light):
- 1 deg. to 358 deg. plus other 20 settings (customized from 0.001 deg. to 360 deg.)
- EV Range (Ambient Light):
- Incident light: EV-73.9 to EV103.8
Reflected light: EV-69.9 to EV105.3 - Memory:
- Yes (9 times)
both incident and reflected light - Average:
- Yes
- Contrast/Comparison Function:
- Yes (+/-9.9EV in 1/10 step)
- Radio System:
- Optional Transmitters with RT-3PW - PocketWizard (433MHz), RT-20PW - PocketWizard (344MHz), RT-EL/PX - Elinchrom EL-Skyport/Phottix (2.4GHz), RT-BR - broncolor RFS 2/2.1/2.2 and RT-GX - Godox/Flashpoint (2.4GHz)
- Flash vs Ambient Analyzing:
- Yes (in 10% step)
- Filter Compensation:
- Yes (-20EV to +20EV, preset 30 type)
- Exposure Compensation:
- Yes (-9.9EV to +9.9EV, in 0.1 step)
- Calibration Compensation:
- Yes (-1.0EV to +1.0EV, in 0.1 step)
- Custom Settings:
- Yes (17 custom settings 18 custom settings when transmitter sold separately is installed)
- Water Resistance:
- Yes
- Diopter Adjustment:
- Yes (-1 D to 2.5 D)
- Tripod Socket:
- Yes
- Operating Temperature:
- -10 deg. C to 50 deg. C
- Storage Temperature:
- -20 deg. C to 60 deg. C
- Power Source:
- 1.5V x 2 (AAA battery)
- LCD:
- 2.7" color dot matrix touch panel LCD
- Product Weight (lb):
- 0.53
- Product Weight (kg):
- 0.24
- Product Height (in):
- 1.93
- Product Length (in):
- 6.93
- Product Width (in):
- 3.7
- Product Height (cm):
- 4.9
- Product Length (cm):
- 17.6
- Product Width (cm):
- 9.4
- Measuring Range and Modes:
- Physical:
*1: "Under" is displayed when the illuminance is less than 5 lx (0.46 fc) or the Tcp is less than 1,600 K, and "Over" is displayed when the illuminance is over 10,000 lx (929 fc) or the Tcp is over 40,000 K.
*2: Tcp is Temperature de Couleur Proximale (Correlated Color Temperature).
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Product Information
Product Information
Sekonic SpeedMaster L-858D is the
The most innovative, accurate and flexible multi-purpose lighting tool.
The Sekonic SpeedMaster L-858D combines more than 70 years of Sekonic innovation with cutting-edge, light meter design to bring you the most accurate, easy-to-use, innovative, and flexible hand-held device to meet any lighting demand. Incorporating a 1°-degree spot metering system with illuminated viewfinder display, the SpeedMaster L-858D provides luminance measurements without ever taking your eye off the light source. In addition, a built-in retractable and rotating Lumisphere offers illuminance measurements even in tight spots, all in one meter.
As you would expect, units of measurements are selectable from luminance foot-lambert (fl) to cd/m2 and illuminance foot-candle (fc) to lux (lx) respectively. However, the SpeedMaster L-858D doesn’t stop there, it incorporates an extensive array of measuring functions to meter every light source’s brightness and lighting ratio. Providing up to 20 different measuring modes, the SpeedMaster L-858D meets and exceeds the expectations of demanding lighting engineers and field evaluations technicians. With its flexible multi-function capabilities, the SpeedMaster L-858D measures ambient light, as well as flash bursts such as traffic camera systems, industrial, manufacturing, and scientific applications. Critical flash data required for calculating the effects of ambientflash conditions are easily displayed simultaneously while taking a measurement. As its name implies, the SpeedMaster L-858D also measures brief flash burst for precision flash duration calculations. In addition, the SpeedMaster L-858D is loaded with Photo, Video and Cinema features and functions to meet and exceed every lighting condition. All weather design, wireless triggering (with optional radio transmitter), utility software and optional accessories all add to an incredible measuring tool in the palm of your hand.
The ultimate multi-function luminance and illuminance monitor.
LUMINANCE MODE
- 1°-degree built-in Spot Meter- Measure advertising displays, instrument panels, traffic signs or any luminance with quick and consistent real-time measurements.
- Illuminated EL-digital viewfinder: Read measure values without the need to remove your eye from the light source.
- Accurate targeting of the selected subject is easy with its SLR lens design.
- An optional lens shade/step-up ring, accommodates close-up lenses for extreme close measurements.
- Adjustable diopter eye piece provides sharp viewing.
- Utilizing its silicon photo diode sensor, the L-858D measures from 0.10 to 980,000 cd/m2 (0.03 to 290,000 fl)
ILLUMINANCE MODE
- Rotating / Retractable Lumisphere: measuring streetlights, retail displays, warehouse, factory, stage lighting or any illuminance is repeatable and precise.
- 2.7-inch color LCD touch screen: displays continuous measurements to indicate brightness changes in real time, as well as single measurements.
- Analog scale: simultaneously displays individually measured values.
- Memory Mode: Up to 9 memorized values can be stored, recalled, and averaged.
- Custom Adjustments: Filter correction factors, User calibration and compensation for fine tune.
- Utilizing its silicon photo diode sensor, the SpeedMaster L-858D measures from 0.10 to 2,000.000 lx (0.01 to 180,000 fc)
Specifications
- Model:
- L-858D
- Sensor:
- SPD
- Measuring System:
- Exposure Meter
Incident light: Swivel head, lumidisc retractable
Reflected light: Switching, 1 deg. spot - Measuring Modes (Ambient Light):
- T priority, F priority, TF priority, HD_CINE (T priority), CINE (f/s priority), Lux/FC, Cd/m2/FL
- Measuring Modes (Flash light):
- Cordless, Cord-in (PC), Radio triggering (with optional transmitters), Multiple cumulative flash, HSS, Flash duration analysis.
- Measuring Range at ISO100 (Ambient Incident Light):
- EV-5 to EV22.9
0.1 lx to 2,000,000 lx
0.01 fc to 180,000 fc - Measuring Range ISO100 (Ambient Reflected Light):
- EV-1 to EV24.4
0.1 cd/m2 to 980,000 cd/m2
0.03 fl to 290,000 fl - Measuring Range (Flash Incident Light):
- F0.5 to F161.2(=128.9)
- Measuring Range (Flash Reflected Light):
- F1.0 to F161.2(=128.9)
- ISO Range:
- ISO 3 to ISO 13,107,200 + ISO 850
- Aperture Range (Ambient Light):
- F0.5 to F161.2(=128.9) in 1, 1/2, 1/3 step
(Analog Scale: F1.0 to F90 in 1/3 step) - Aperture Range (Flash Light):
- F0.5 to F161.2(=128.9) in 1, 1/2, 1/3 step
(Analog Scale: F1.0 to F90 in 1/3 step) - Shutter Speeds Range (Ambient Light):
- 30m to 1/64,000s in 1, 1/2, 1/3 step
(Analog scale: 4s to 1/2,000s in 1/3 step) - Shutter Speeds Range (Flash Light):
- 30m to 1/16,000s in 1, 1/2, 1/3 step
- Flash Duration Range (Flash Light):
- 1/40s to 1/55,500 sec（25ms to 18us) from t0.1. to t0.9 (in 0.1 steps)
- Frame Rate Range (Ambient Light):
- 1 f/s to 1,000 f/s plus other 20 settings (customized from 0.001 f/s to 99,999.999 f/s)
- Shutter Angles Range (Ambient Light):
- 1 deg. to 358 deg. plus other 20 settings (customized from 0.001 deg. to 360 deg.)
- EV Range (Ambient Light):
- Incident light: EV-73.9 to EV103.8
Reflected light: EV-69.9 to EV105.3 - Memory:
- Yes (9 times)
both incident and reflected light - Average:
- Yes
- Contrast/Comparison Function:
- Yes (+/-9.9EV in 1/10 step)
- Radio System:
- Optional Transmitters with RT-3PW - PocketWizard (433MHz), RT-20PW - PocketWizard (344MHz), RT-EL/PX - Elinchrom EL-Skyport/Phottix (2.4GHz), RT-BR - broncolor RFS 2/2.1/2.2 and RT-GX - Godox/Flashpoint (2.4GHz)
- Flash vs Ambient Analyzing:
- Yes (in 10% step)
- Filter Compensation:
- Yes (-20EV to +20EV, preset 30 type)
- Exposure Compensation:
- Yes (-9.9EV to +9.9EV, in 0.1 step)
- Calibration Compensation:
- Yes (-1.0EV to +1.0EV, in 0.1 step)
- Custom Settings:
- Yes (17 custom settings 18 custom settings when transmitter sold separately is installed)
- Water Resistance:
- Yes
- Diopter Adjustment:
- Yes (-1 D to 2.5 D)
- Tripod Socket:
- Yes
- Operating Temperature:
- -10 deg. C to 50 deg. C
- Storage Temperature:
- -20 deg. C to 60 deg. C
- Power Source:
- 1.5V x 2 (AAA battery)
- LCD:
- 2.7" color dot matrix touch panel LCD
- Product Weight (lb):
- 0.53
- Product Weight (kg):
- 0.24
- Product Height (in):
- 1.93
- Product Length (in):
- 6.93
- Product Width (in):
- 3.7
- Product Height (cm):
- 4.9
- Product Length (cm):
- 17.6
- Product Width (cm):
- 9.4
- Measuring Range and Modes:
- Physical:
*1: "Under" is displayed when the illuminance is less than 5 lx (0.46 fc) or the Tcp is less than 1,600 K, and "Over" is displayed when the illuminance is over 10,000 lx (929 fc) or the Tcp is over 40,000 K.
*2: Tcp is Temperature de Couleur Proximale (Correlated Color Temperature).
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Description
Description
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Product Category: Light Meters
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