Is it cosine corrected?

The L-858's retractable incident Lumisphere provides standard or cosine corrected light readings.

Does it have a tripod socket?

I think so. Not really sure. I hope that it’s not a deal breaker if it doesn’t? It’s the most awesome meter I have ever owned.

does the case that comes with the meter have belt loops?

The case has one belt loop, which fastens with Velcro.

I have already purchased the sekonic speedmaster l-858d-u and i got the unit yet i’ve noticed there is no transmitter module do i have to buy it ?

Yes, there are two radio modules available. One for Phottix/Elinchrom and one for Pocket Wizard

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Sekonic L-858D-U Speedmaster Light Meter, Multi-Function Incident & 1∞ Spot Meter with Flash Duration Analysis, HSS Measurement & Wireless Radio Triggering Compatibility

Product ID: 41707851

⚡Flash duration precision including HSS

🎯Built-in 1° spot viewfinder for pinpoint metering

📶Expandable wireless control with major brands

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Bs.15498

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Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Light up your shots with precision and speed — never miss the perfect exposure again!

VERSATILE LIGHTING RANGE - Wide -5 to 22.9 EV range ensures flawless readings from dim to intense lighting environments.
PINPOINT EXPOSURE CONTROL - Integrated 1° spot metering lets you analyze highlights and shadows with surgical accuracy.
SEAMLESS WIRELESS INTEGRATION - Compatible with top radio triggering modules for remote flash control and power adjustments.
MASTER HIGH SPEED SYNC LIKE A PRO - Accurately measure flash bursts and HSS output to freeze motion with precision.
STREAMLINED WORKFLOW DURABILITY - Intuitive touchscreen, customizable display, and rugged accessories keep you shooting longer and smarter.

The Sekonic Speedmaster L-858D-U is a professional-grade light meter designed for photographers and cinematographers demanding exact flash and ambient light measurements. Featuring a built-in 1° spot viewfinder, it offers precise highlight and shadow analysis, while its flash duration measurement supports high-speed sync (HSS) for advanced motion freezing. With an extended EV range from -5 to 22.9 at ISO 100 and compatibility with major wireless flash triggering systems, this meter streamlines exposure control in complex lighting setups. Its intuitive touchscreen interface and durable accessories make it an essential tool for high-end studio and location shoots.

Specifications

ASIN	B06XD9K7PC
Best Sellers Rank	#28 in Photographic Light Meters
Customer Reviews	4.5 4.5 out of 5 stars (195)
Date First Available	March 2, 2017
Is Discontinued By Manufacturer	No
Item Weight	8.8 ounces
Item model number	401-858
Manufacturer	Sekonic
Product Dimensions	6.93 x 3.7 x 1.93 inches

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