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Item #:
17891335
Sekonic Increased Light Sensitivity Speedmaster, Black
Item #:
17891335
NGN 1534446
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Order now and get it around Saturday, July 18
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The Sekonic Speed master L-858D-U is the world's first multi-function, multi-brand wireless triggering light meter, capable of measuring flash duration, HSS flash, and providing precise ambient and flash exposure readings in low-light conditions.
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What Stands Out
Enhanced Sensitivity
The Sekonic Speedmaster features advanced light sensitivity, ensuring accurate readings in diverse lighting conditions, empowering photographers to capture stunning images effortlessly.
Robust Design
Crafted with durability in mind, the sleek black chassis of the Sekonic Speedmaster withstands rigorous use in both studio and outdoor environments, making it ideal for professional photographers.
User-Friendly Interface
With an intuitive interface and easy navigation, the Sekonic Speedmaster enables quick adjustments and rapid readings, allowing users to focus more on their creative vision instead of technical settings.
Product Details
- Flash Duration Measurements - Easily measure flash duration for freezing fast-moving subjects
- Radio Control Modules for Wireless triggering - Compatible with Elinchrom Skyport and Phottix Strato II/Ares II
- Increased Light Sensitivity - Additional 3-stops of light sensitivity for incident light and 2-stops for reflected light
- HSS Flash Measurements - Accurate measurement of stroboscopic pulses for Hi-Speed Sync
- Flash Analyzing Function - Measures ambient and flash simultaneously
- Capture readings down to 0.1 lx of Illuminance for low-light scenes
| Light meter type | Incident-Light Meters |
| Features | Dust-Resistant |
| Brand | Sekonic |
| Compatible brands | Canon, Nikon, Pentax, Olympus, Minolta, Leica |
| Compatible models | Canon, Nikon, Pentax, Olympus, Minolta, Leica |
| Display | Digital |
| Model | 401-858 |
| Product line | Speedmaster |
| Dimensions | 10.20 x 6.60 x 4.30 in (25.9 x 16.8 x 10.9 cm) |
| Weight | 1.8 lb (820 grams) |
| Color | Black |
| Color category | Black |
| Has written warranty | No |
| Manufacturer | Sekonic |
Who Should Buy?
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Professional Photographers
Ideal for photographers using film or digital cameras requiring precise light measurement in various shooting conditions.
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Studio Settings
Perfect for studio environments where consistent and accurate lighting is crucial for high-quality image production.
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Videographers
Beneficial for videographers who need to assess light conditions accurately to achieve optimal cinematic results.
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Casual Users
Not suitable for hobbyists who may not require advanced light metering for occasional photography.
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Budget-Conscious Buyers
Individuals seeking affordable alternatives may find this product to be pricier than necessary for their needs.
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Basic Photography
Amateurs focusing on simple, automatic cameras may not benefit from the advanced features this product offers.
Product Description
About This Item
Introducing the Sekonic L-858D-U Speedmaster Light Meter, the ultimate tool for photographers seeking precision and control in their lighting setups. Whether you're a professional or just starting out, this light meter is packed with features that will take your photography to the next level. One of the key features of the L-858D-U is its ability to measure flash duration. This is crucial for freezing fast-moving subjects and capturing action shots with clarity.
With this light meter, you can easily measure flash duration, demystifying one of the most challenging techniques in photography. Wireless triggering is another groundbreaking feature of the L-858D-U. It is compatible with Elinchrom Skyport and Phottix Strato II/ Ares II systems, allowing you to control your lighting setup remotely and wirelessly. This level of control gives you the freedom to experiment and achieve the perfect lighting conditions. In addition to its advanced features, the L-858D-U offers increased light sensitivity.
It can measure incident light with an additional 3-stops of sensitivity and reflected light with an additional 2-stops of sensitivity. This ensures accurate light readings even in low-light conditions, allowing you to capture every detail with precision. Photographers who want to use high-speed sync (HSS) flash techniques will appreciate the ability of the L-858D-U to measure HSS flash. You can now accurately measure your lights when you want to overpower the sun or achieve a shallow depth of field. The L-858D-U also includes an analyzing function that measures ambient and flash simultaneously, giving you a clear indication of the percentage of flash in the total exposure.
This allows you to fine-tune your lighting setup and achieve the desired effect. Designed for professionals and enthusiasts alike, this light meter is packed with features that cater to the diverse needs of photographers. It is portable and lightweight, making it ideal for outdoor shooting, but also delivers the precision and accuracy required in a studio setting. With its LCD display and USB connectivity, the L-858D-U offers a user-friendly experience. You can easily view and analyze your measurements on the clear display and connect the light meter to your computer for data transfer and firmware updates. Compatible with the Sekonic PocketWizard system, this light meter seamlessly integrates into your workflow.
It also includes features such as exposure compensation, color temperature measurement, incident light measurement, illuminance measurement, and spot metering, ensuring that you have all the tools you need to capture stunning photos. From cinematography to macro photography, from wedding shoots to fashion editorials, the Sekonic L-858D-U Speedmaster Light Meter is your ultimate companion. It is versatile, precise, and packed with features that will take your photography to new heights. Invest in this high-quality light meter and unleash your creativity like never before.
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Customer Questions & Answers
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Question:
What brands of wireless trigger modules is the Sekonic L-858D-U compatible with?
Answer: The Sekonic L-858D-U is compatible with Elinchrom, Phottix, and PocketWizard products for wireless triggering. -
Question:
What is the lowest light condition that the Sekonic L-858D-U can measure in?
Answer: The Sekonic L-858D-U can measure in low-light conditions down to 0.1 lx of Illuminance. -
Question:
What type of measurements can the Sekonic L-858D-U provide for flash control?
Answer: The Sekonic L-858D-U can measure flash duration, HSS flash, and provide precise ambient and flash exposure readings.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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NGN 1534446
Order now and get it around Saturday, July 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Measures flash duration and brief flash bursts like HSS for precision flash control.
- Provides wireless compatibility with Elinchrom, Phottix, and PocketWizard products for a faster workflow.
- Accurately measures ambient and flash simultaneously, even in low-light conditions down to 0.1 lx of Illuminance.
- Offers increased light sensitivity and extended ISO and shutter speed ranges for creative decision-making.
- Features a 2.7-inch color touch screen and innovative functionality for photographers and filmmakers.
- Combines over 60 years of experience with cutting-edge technology, meeting the demands of today's image-makers.