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Sekonic SpeedMaster L-858D-U + RT-20PW Transmitter Module Bundle Kit

SKU: 401-858PW | FREE U.S. shipping on all orders over $100!

$649.00
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  • Incident Metering for Ambient & Flash
  • 1° Spot Metering with Viewfinder
  • Measuring Range: -5 to 22.9 EV (ISO 100)
  • Accurate Flash Duration Measurment

Overview

L-858D: With it’s 2.7” color touch screen and truly innovative and sophisticated features, the Sekonic Speedmaster L-858D leads the way to the next generation of light measurement control as the world’s first multi-function light meter for photographers and filmmakers. Leveraging over 60 years of experience in the image-making world with cutting-edge technology, the Sekonic Speedmaster L-858D has undergone a significant design change and boasts a comprehensive feature set sure to meet and exceed the demands of today’s photographers and filmmakers.

The first meter of its kind capable of measuring flash duration, while also being able to achieve an accurate ambient exposure reading in dimly lit scenes as low as 0.1 lx, the Sekonic L-858D provides image-makers of all levels with the critical exposure data they need to create stunning and beautiful imagery.

The first to provide wireless compatibility with Godox products (Replacable with broncolor, Elinchrom, Phottix and PocketWizard transmitter sold as separately), the Sekonic Speedmaster L-858D also provides ultimate control to photographers seeking a faster and more streamlined workflow. Limitless creative possibilities are within reach through the meter’s ability to measure High Speed Sync (HSS) and calculate proper ambient-flash exposure for precision flash exposure control.

With an increased light-sensitivity and extended ISO and Shutter Speed Ranges, the Sekonic Speedmaster L-858D enables all image-makers to obtain measurements in extremely low light and turn those readings into creative decisions. Finally, matching the high-ISO capabilities of today’s cameras, by accurately metering in low-light, is finally possible."

RT-20PW:
Sekonic Transmitter Module RT-20PW for L-858D Speedmaster light meter.
Used to trigger Pocket Wizard enabled receivers and lights.
  • Standard CH1 to 32 Flash light triggering
  • Zone: A to D (after CH17)
  • ControlTL® CH1 to 20 Flash light output power control and modeling
  • Zone: A to C lamp ON/OFF
•Note: The current and old transmitter (RT-32FCC, RT-32CE, RT-32N, RT-32CTL) are NOT compatible with L-858D.
•Note: This model may not be available due to the restriction of regulation in each country.


For more detail about radio triggering, please see here.

Specifications

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)
Average:
Yes
Calibration Compensation:
Yes (-1.0EV to +1.0EV, in 0.1 step)
Contrast/Comparison Function:
Yes (+/-9.9EV in 1/10 step)
Custom Settings:
Yes (18 custom settings)
Diopter Adjustment:
Yes (-1 D to 2.5 D)
EV Range (Ambient Light):
Incident light: EV-73.9 to EV103.8
Reflected light: EV-69.9 to EV105.3
Exposure Compensation:
Yes (-9.9EV to +9.9EV, in 0.1 step)
Family:
L-858D
Filter Compensation:
Yes (-20EV to +20EV, preset 30 type)
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)
Flash vs Ambient Analyzing:
Yes (in 10% step)
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)
ISO Range:
ISO 3 to ISO 13,107,200 + ISO 850
LCD:
2.7" color dot matrix touch panel LCD
LCD Backlight:
Yes
Physical:
 
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, 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)
Memory:
Yes (9 times)
both incident and reflected light
Operating Temperature:
-10 deg. C to 50 deg. C
Power Source:
1.5V x 2 (AAA battery)
Product Height (cm):
4.9cm
Product Height (in):
1.93in
Product Length (cm):
17.6cm
Product Length (in):
6.93in
Product Weight (kg):
0.25kg
Product Weight (lb):
0.57lb
Product Width (cm):
9.4cm
Product Width (in):
3.7in
Radio System:
RT-20PW PocketWizard FCC&IC:340-354MHz20 Channels(ControlTL), 32 Channels(Standard)
(Replacable with broncolor, Godox, Elinchrom and Phottix transmitter sold as separately )
Sensor:
SPD
Shutter Angles Range (Ambient Light):
1 deg. to 358 deg. plus other 20 settings (customized from 0.001 deg. to 360 deg.)
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
Storage Temperature:
-20 deg. C to 60 deg. C
Tripod Socket:
Yes
Warranty:
1
Water Resistance:
Yes

What's in the box

Downloads & Documents

Find the latest firmware, software and documentation at https://sekonic.com/downloads/.

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