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Item #:
17891335
Sekonic Increased Light Sensitivity Speedmaster, Black
Item #:
17891335
NZD 1446
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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, Konica Minolta, Leica |
| Compatible models | Canon, Nikon, Pentax, Olympus, Minolta, Leica |
| Display | Digital |
| Model | 401-858 |
| Assembled product height | 4.3 in (10.9 cm) |
| Weight | 1.8 lb (820 grams) |
| Color | Black |
| Has written warranty | No |
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
Sekonic Increased Light Sensitivity Speedmaster, Black
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Customer Questions & Answers
-
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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Naylz
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“Purchased a YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI 2.5 GPM as a replacement for my GC190 water blaster. Fits perfectly and works well. Easy transaction and reasonable delivery to New Zealand.”
6 June 2026 · via Trustpilot
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Eduardo
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“great service, quick delivery and comunication”
2 June 2026 · via Trustpilot
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Dave
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“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”
15 May 2026 · via Trustpilot
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David
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“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”
14 May 2026 · via Trustpilot
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John
Verified buyer
“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”
23 April 2026 · via Trustpilot
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NZD 1446
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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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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.