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Sekonic L-858D-U SPEEDMASTER Light Meter Kit with RT-BR Transmitter Module for Broncolor

SKU: SK401858BR MFR: 401-858BR
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Key Features

  • Achieve perfect exposure with this Sekonic light meter, ensuring stunning photography.
  • Seamlessly integrates with Broncolor strobes using the included RT-BR transmitter module.
  • Incredibly accurate incident and reflected light readings for professional results every time.
  • Simplify your workflow with the intuitive LCD display and user-friendly interface on this meter.
  • Durable design ensures this Sekonic SPEEDMASTER light meter withstands demanding shoots.
  • Capture the perfect shot in any lighting with a wide ISO and shutter speed range.
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Questions & Answers

Shopper : Why Did You Choose This?ROBERT N : Needed a light meter for a new Broncolor Siros lighting kit. Experience with Sekonic Meters and ease of use.RANDY A : Sekonic is known for being the best in light metering. Also, this one is specifically calibrated for my Broncolor system for wireless metering! Cant wait to try it out!

Reviews about this item

Review Summary

2024-04-24T19:59:26

Rated 5 out of 5

This meter will pay for itself over time!

I am so happy I can control each of my flashpoint and godox strobe lights power individually and can trigger them via the flash meter. Saves a lot of time when you need to change the power of just one light or a group of lights. Can measure the real output of high speed sync rather than having to guess. Touchscreen is easy to use and read.

RICHARD D.

2024-04-08T09:41:23

Rated 5 out of 5

Sekonic Lightmeter for Flashpoint

Excellent lightmeter and controller

KIM S.

2024-03-23T08:38:48

Rated 3 out of 5

Do your due diligence researching this product before purchasing!

Perhaps you're looking at the L-858D-U because you read about the custom camera profiling feature and thought that was exactly what you were looking for. That's what sold me on this unit, however, little did I know that it requires the use of a piece of software that can be downloaded from the Sekonic website and that program is no longer being supported apparently. The long and the short of it is that you can download the program and even go through the process of creating a custom profile for your camera, but you won't be able to upload that profile to the meter because the meter won't connect the computer through USB as it is supposed to and all of your time was spent for nothing. The driver that the DTS software installs is for the L-758 meter, which may or may not be part of the issue, and there is no available help or information to solve this issue. Research it for yourself and see. I would've bought a less expensive unit if I had known that the main feature of this unit, for which I purchased it, is useless to me.

Michael C.

2023-05-09T23:53:58

Rated 4 out of 5

Menus are poorly designed and buggy. Some common settings are buried. Touchscreen requires a fingernail.

Touchscreen, is stiff, requires a finger nail. The menus could be a lot better organized. For example if ya just wanna back out one menu level, it closes the whole menu system instead of just backing up. So ya have to start all over and find where you were again. Annoying and unprofessional. Some aperture settings are not settable, based on what t+f steps you have set. So if ya want a 1.2 aperture, ya have to set the t+f step size to 0.5. Otherwise it'll jump from 1.1 to 1.3, then same thing again if ya want a 1.8 aperture, ya have to set the t+f step size back again to 0.3. Ridiculous and cumbersome! Otherwise it works well, good battery life. My Godox radio is fantastic!

JOE S.

2023-04-11T09:04:49

Rated 5 out of 5

Perfect Spot Meter

I was looking for an off-camera spot meter that's accurate and easy to use, and this fit my needs perfectly.

WEICHI W.

2023-01-22T05:31:40

Rated 5 out of 5

Great Light Meter

Great light meter. Exactly what I was looking for. Especially happy that it is now compatible with Broncolor lighting.

Robert N.

2021-07-23T14:38:50

Rated 5 out of 5

Light meter integration with Godox/Flashpoint strobes.

Excellent integration of light meter with Godox lighting. You can control al the lights, ratios, modeling lamp and adjust the ratios as desired. The Godox/Flashpoint remote is just for triggering the lights along with shutter of the camera. Photo shoot workflow has become a breeze.

SRINIVAS G.

2021-07-18T16:57:49

Rated 4 out of 5

NIce

Great meter for Godox users. Pricing could be better.

anthony a.

2021-05-27T09:18:25

Rated 5 out of 5

The best of the best light meter, oh did I mention it's the BEST?(In regards of completely changing your lighting photo world)

Of course when someone told me about light meters and to go buy one, really, do you need to look further? I mean, I purchased this light meter to begin, learn, and grow old with. It IS THE BEST and if you are hinting towards a studio with lighting career, then this is definitely the go to light meter with the functions that set your parameters you want. This will deliver great results whatever you can imagine to throw at it.

michael h.

2021-04-21T12:23:57

Rated 5 out of 5

Good

Good item I love work excelente

Pedro M.

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Sekonic L-858D-U SPEEDMASTER Specifications

General

General

Jump to...
  • Meter Type

    Multi-Function

  • Tripod Mounting Thread

    1/4"-20 Female

  • Display

    LCD

  • Media Card Reader

    No

Metering

Jump to...
  • Light Reading Method

    Incident, Reflected

  • Aperture Range

    Flash, Incident: f/0.5 to 128.9 at ISO 100
    Flash, Reflected: f/1 to 128.9 at ISO 100
    f/0.5 to 161.2 (1, 1/2, 1/3-Step Increments) at ISO 100

  • ISO Range

    3 to 13,107,200 (1/3-Step Increments), Plus 850

  • Shutter Speed Range

    1/64,000 to 30 Minutes (1, 1/2, 1/3-Step Increments), Plus 1/400, 1/200

Battery

Jump to...
  • Battery Type

    Alkaline, Manganese

Physical Details

Jump to...
  • Dimensions

    6.93 x 1.93 x 3.7" (17.6 x 4.9 x 9.39cm)

  • Weight

    8.48 oz (240.4g)

  • UPC Code

    4962294012151

Models
Sekonic L-858D-U SPEEDMASTER Light Meter Kit with RT-BR Tx Module for broncolor
$679.00

$882.70

Save:$203.70 (23%)

Temporarily On Backorder

Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.

Sekonic L-858D-U Speedmaster Light Meter
$629.00

In Stock

Sekonic LiteMaster Pro L-478DR-U-EL Series Light Meter for Elinchrom EL Skyport
$449.00

$566.00

Save:$117.00 (21%)

In Stock

Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.

Accessory CompatibilitySekonic L-858D--
Meter TypeMulti-FunctionFlash Meters, Multi-FunctionFlash Meters, Multi-Function, Spot Metering Capability
Compatible BrandBroncolor--

About Sekonic L-858D-U SPEEDMASTER

FEATURED REVIEWS

Light meter integration with Godox/Flashpoint strobes.

By SRINIVAS G.

Excellent integration of light meter with Godox lighting. You can control al the lights, ratios, modeling lamp and adjust the ratios as desired. The Godox/Flashpoint remote is just for triggering the lights along with shutter of the camera. Photo shoot workflow has become a breeze.

This meter will pay for itself over time!

By RICHARD D.

I am so happy I can control each of my flashpoint and godox strobe lights power individually and can trigger them via the flash meter. Saves a lot of time when you need to change the power of just one light or a group of lights. Can measure the real output of high speed sync rather than having to guess. Touchscreen is easy to use and read.

Find the perfect balance of ambient and flash lighting with the advanced Sekonic L-858D-U Speedmaster Light Meter Kit, complete with the RT-BR transmitter module. This high-tech kit is designed to streamline your light metering workflow, providing a sophisticated solution for Broncolor users.

The Sekonic L-858D-U Speedmaster is the world's first multi-function, multi-brand wireless triggering light meter, setting a new standard in professional photography equipment. This innovative light meter is the first of its kind capable of measuring flash duration and brief flash bursts, such as those found in High Speed Sync (HSS), ensuring precision flash control for every shot.

The RT-BR transmitter module, a user-replaceable radio module, fits neatly next to the batteries in the Speedmaster L-858D Light Meter. This module enables wireless communication, allowing you to remotely trigger Broncolor lights up to 100ft away. With the ability to control all 99 Radio Studio Addresses (1-99) and 40 Lamp Addresses (1-40, All), you can effortlessly manage your lighting setup from a distance.

The Sekonic L-858D-U Speedmaster also offers next-level flash analysis. It allows Broncolor users to easily measure the percentage of flash in their images, helping to maintain the desired mix of ambient and flash lighting. Additionally, you can measure flash duration to understand the stopping power of your lights, whether you're capturing the splash in a product shot or the pose of a ballet dancer.

In summary, the Sekonic L-858D-U Speedmaster Light Meter Kit with RT-BR Transmitter Module is a game-changer for photographers and filmmakers who demand precision and control in their lighting setups.

Sekonic L-858D-U SPEEDMASTER Features

  • Incident Metering for Ambient & Flash
  • 1 Degree Spot Metering with Viewfinder
  • Measuring Range: -5 to 22.9 EV (ISO 100)
  • Illuminance Range: 0.1 to 2,000,000 lux
  • Extensive Range of Cine & Video Settings
  • HSS Flash & Flash Duration Measurements
  • Flash Analyzing Function; Extended Range
  • 2.7" Touchscreen LCD; All-Weather Design
  • Optional Radio Control Modules For PocketWizard Elinchrom and Phottix

Product Documents

User Manual

Key Features

  • Achieve perfect exposure with this Sekonic light meter, ensuring stunning photography.
  • Seamlessly integrates with Broncolor strobes using the included RT-BR transmitter module.
  • Incredibly accurate incident and reflected light readings for professional results every time.
  • Simplify your workflow with the intuitive LCD display and user-friendly interface on this meter.
  • Durable design ensures this Sekonic SPEEDMASTER light meter withstands demanding shoots.
  • Capture the perfect shot in any lighting with a wide ISO and shutter speed range.

What's in the box:

  • RT-BR Broncolor Transmitter Module
  • Lens Cap
  • Strap
  • Soft Case
  • Start Up Guide
  • Anti-Glare Film
  • Sekonic 1 Year Limited Warranty with 2 Year Extension Upon Online Registration