Skip to product information
1 of 4

Sekonic

Sekonic Speedmaster L-858D Light Meter

Sekonic Speedmaster L-858D Light Meter

SKU:SKU: 401-858

Regular price Dhs. 2,529.00
Regular price Sale price Dhs. 2,529.00
Sale Sold out
Inclusive of VAT
Shipping calculated at checkout.

Low stock: 1 left

Badge

Key Features

  • Incident Metering for Ambient & Flash
  • 1° 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
View full details
  • Description
  • Technical Specification
  • In the Box
  • Delivery & Shipping Policy

Sekonic L-858D-U Overview

The Speedmaster L-858D Light Meter from Sekonic comes packed with a variety of upgraded features and capabilities that make it an almost essential tool for a working professional. It is able to take incident and reflected light readings of both flash and ambient light with an expanded measuring range of -5 to 22.9 EV at ISO 100, or within an illuminance range of 0.1 to 2,000,000 lux. Users will also find it intuitive and easy-to-use thanks to the use of a 2.7" color touchscreen LCD and an all-weather design.

The meter can use either a 270° rotating and collapsible lumisphere or an integrated 1° spot viewfinder to account for varying needs of the user. Also, it offers an extensive range of cinema and video settings as well as the unique ability to measure flash duration and to take readings when using high-speed sync flash. The L-858D-U is equipped with a variety of other functions as well, including memory recall, a Flash Analyzing Function, and extended ranges on nearly every setting. Additionally, through the use of optional modules, users can add radio triggering support for PocketWizard and Elinchrom/Phottix systems.

Sekonic L-858D-U Specs

Meter Type
• Ambient, Cine, Flash, Spot

Spot Metering

• 1° Spot

Flash Metering

• Cordless

Light Reading Method

• Incident, Reflected

Light Readings

• Candelas per Meter Squared (cd/m²)

• Foot Lamberts (fl)

• Footcandle

• Lux

Measuring Modes

• Aperture Priority

• FPS Metering

• Flash Duration Analysis

• HSS Flash

• Shutter Priority

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

EV Range

• Ambient, Incident: -5 to 22.9 EV at ISO 100

• Ambient, Reflected: -1 to 24.4 EV 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

Max Flash Sync Speed

• 1/16,000

Cine Speed / Shutter Angle

• 0.001 to 1000 fps at 1 to 358°

Illuminance Range

• 0.1 to 2,000,000 Lux / 0.01 to 180,000 fc

Luminance Range

• 0.3 to 290,000 fL / 0.1 to 980,000 cd/m²

Exposure Memory

• Yes, 9 Readings

Physical

Receptor Element

• Silicon Photodiode

Diffuser

• Adjustable Spherical to Flat

Display

• 2.7" / 6.9 cm Color Touchscreen LCD

System Connection

• PC Sync Terminal

• Micro-USB Port

Media Card Reader

• No

Tripod Mounting Thread

• 1/4"-20 Female

Environmental

Operating Temperature

• 14 to 122°F / -10 to 50°C

Operating Humidity

• 0 to 85%

Storage Temperature

• -4 to 140°F / -20 to 60°C

Storage Humidity

• 0 to 85%

General

Battery

• 2x AA (Alkaline, Manganese)

Radio System

• No

Dimensions

• 3.7 x 6.9 x 1.9" / 94 x 176 x 49 mm

Weight

• 8.5 oz / 240.0 g (without Batteries)

Packaging Info

Package Weight

• 1.395 lb

Box Dimensions (LxWxH)

• 10.3 x 6.55 x 3.8"

  • Sekonic Speedmaster L-858D- Light Meter
  • Anti-Glare Sheet for LCD Screen
  • Lens Cap
  • Strap
  • Soft Case
  •  Limited 1-Year Manufacturer Warranty

At AVTstore, we're committed to delivering your orders swiftly and securely across the GCC countries . Please take a moment to review our shipping policy for important details on delivery options, shipping fees, and timelines.

1. Delivery Coverage

  • We proudly ship across the UAE and GCC countries, offering fast and reliable delivery on photography, video, audio, and professional production equipment. Shop with confidence and get your gear delivered wherever you are.

2. Shipping Fees

  • Free Delivery on all orders above AED 250 within the UAE.
  • For orders below AED 250, a shipping fee will be calculated at checkout based on your location.
  • For orders shipped outside the UAE, including GCC countries, shipping charges are calculated based on the weight, dimensions, and destination of the order and will be displayed at checkout prior to payment.

3. Estimated Delivery Time

  •  UAE Deliveries: Expect your order to arrive within 1-2 business day, excluding weekends and public holidays.
  • GCC Countries: Estimated delivery time is 3–5 business days from the date of dispatch, depending on the destination, carrier schedules, and customs clearance requirements.

 Please note: Delivery times are subject to product availability and order verification.

4. Customs, Duties & Taxes

  • Orders shipped to GCC countries may be subject to customs duties, VAT, import taxes, and other regulatory charges imposed by the destination country’s authorities.

Please note that such charges:

* Are not included in the product price or shipping fees
* Are assessed by the relevant customs and tax authorities of the destination country
* Must be borne by the recipient

AVTstore neither determines nor collects these charges and is unable to provide estimates. Customers are responsible for ensuring compliance with local import regulations and are encouraged to contact their local customs authority for detailed information prior to placing an order.

5. Order Processing Timeline

  • Orders placed on business days before 12 PM are processed the same day.
  •  Orders placed after 12 PM, or on weekends/public holidays, will be processed on the next business day.
  • Once confirmed, you'll receive an order summary and tracking details via email.

6. Trusted Shipping Partners

  • We work with top-tier courier services such as DHL, Aramex, and other local logistics providers to ensure fast, safe, and reliable delivery of your orders.

7. Tracking Your Order

  • As soon as your package ships, you'll receive a tracking number via email, so you can follow its journey right to your doorstep.

8. Missed Deliveries

  • If delivery fails due to an incorrect address or the recipient being unavailable, the courier may attempt redelivery. Please note: Additional fees may apply for reshipping.

9. Damaged or Lost Packages

  • In the rare case your order arrives damaged or goes missing, contact us immediately at sales@avtstore.com or call +971 562602066. We'll coordinate with our courier partners to resolve the issue swiftly.

10. Cancelling or Modifying Orders

  • Need to make a change? 
    You may cancel or modify your order within 12 hours of placing it. After that, once the order is processed and shipped, changes or cancellations are no longer possible.

11. Special Delivery Requests

  • Have specific delivery instructions?

Simply include them in the "Order Notes" section during checkout - we'll do our best to accommodate your preferences.

Need Help?
We're here to assist you!
For any shipping related questions or concerns, please reach out to our customer support team:

Your satisfaction is our priority,  Thank you for choosing AVTstore.

Description

Sekonic L-858D-U Overview

The Speedmaster L-858D Light Meter from Sekonic comes packed with a variety of upgraded features and capabilities that make it an almost essential tool for a working professional. It is able to take incident and reflected light readings of both flash and ambient light with an expanded measuring range of -5 to 22.9 EV at ISO 100, or within an illuminance range of 0.1 to 2,000,000 lux. Users will also find it intuitive and easy-to-use thanks to the use of a 2.7" color touchscreen LCD and an all-weather design.

The meter can use either a 270° rotating and collapsible lumisphere or an integrated 1° spot viewfinder to account for varying needs of the user. Also, it offers an extensive range of cinema and video settings as well as the unique ability to measure flash duration and to take readings when using high-speed sync flash. The L-858D-U is equipped with a variety of other functions as well, including memory recall, a Flash Analyzing Function, and extended ranges on nearly every setting. Additionally, through the use of optional modules, users can add radio triggering support for PocketWizard and Elinchrom/Phottix systems.

Technical Specification

Sekonic L-858D-U Specs

Meter Type
• Ambient, Cine, Flash, Spot

Spot Metering

• 1° Spot

Flash Metering

• Cordless

Light Reading Method

• Incident, Reflected

Light Readings

• Candelas per Meter Squared (cd/m²)

• Foot Lamberts (fl)

• Footcandle

• Lux

Measuring Modes

• Aperture Priority

• FPS Metering

• Flash Duration Analysis

• HSS Flash

• Shutter Priority

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

EV Range

• Ambient, Incident: -5 to 22.9 EV at ISO 100

• Ambient, Reflected: -1 to 24.4 EV 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

Max Flash Sync Speed

• 1/16,000

Cine Speed / Shutter Angle

• 0.001 to 1000 fps at 1 to 358°

Illuminance Range

• 0.1 to 2,000,000 Lux / 0.01 to 180,000 fc

Luminance Range

• 0.3 to 290,000 fL / 0.1 to 980,000 cd/m²

Exposure Memory

• Yes, 9 Readings

Physical

Receptor Element

• Silicon Photodiode

Diffuser

• Adjustable Spherical to Flat

Display

• 2.7" / 6.9 cm Color Touchscreen LCD

System Connection

• PC Sync Terminal

• Micro-USB Port

Media Card Reader

• No

Tripod Mounting Thread

• 1/4"-20 Female

Environmental

Operating Temperature

• 14 to 122°F / -10 to 50°C

Operating Humidity

• 0 to 85%

Storage Temperature

• -4 to 140°F / -20 to 60°C

Storage Humidity

• 0 to 85%

General

Battery

• 2x AA (Alkaline, Manganese)

Radio System

• No

Dimensions

• 3.7 x 6.9 x 1.9" / 94 x 176 x 49 mm

Weight

• 8.5 oz / 240.0 g (without Batteries)

Packaging Info

Package Weight

• 1.395 lb

Box Dimensions (LxWxH)

• 10.3 x 6.55 x 3.8"

In the Box
  • Sekonic Speedmaster L-858D- Light Meter
  • Anti-Glare Sheet for LCD Screen
  • Lens Cap
  • Strap
  • Soft Case
  •  Limited 1-Year Manufacturer Warranty
Delivery & Shipping Policy

At AVTstore, we're committed to delivering your orders swiftly and securely across the GCC countries . Please take a moment to review our shipping policy for important details on delivery options, shipping fees, and timelines.

1. Delivery Coverage

  • We proudly ship across the UAE and GCC countries, offering fast and reliable delivery on photography, video, audio, and professional production equipment. Shop with confidence and get your gear delivered wherever you are.

2. Shipping Fees

  • Free Delivery on all orders above AED 250 within the UAE.
  • For orders below AED 250, a shipping fee will be calculated at checkout based on your location.
  • For orders shipped outside the UAE, including GCC countries, shipping charges are calculated based on the weight, dimensions, and destination of the order and will be displayed at checkout prior to payment.

3. Estimated Delivery Time

  •  UAE Deliveries: Expect your order to arrive within 1-2 business day, excluding weekends and public holidays.
  • GCC Countries: Estimated delivery time is 3–5 business days from the date of dispatch, depending on the destination, carrier schedules, and customs clearance requirements.

 Please note: Delivery times are subject to product availability and order verification.

4. Customs, Duties & Taxes

  • Orders shipped to GCC countries may be subject to customs duties, VAT, import taxes, and other regulatory charges imposed by the destination country’s authorities.

Please note that such charges:

* Are not included in the product price or shipping fees
* Are assessed by the relevant customs and tax authorities of the destination country
* Must be borne by the recipient

AVTstore neither determines nor collects these charges and is unable to provide estimates. Customers are responsible for ensuring compliance with local import regulations and are encouraged to contact their local customs authority for detailed information prior to placing an order.

5. Order Processing Timeline

  • Orders placed on business days before 12 PM are processed the same day.
  •  Orders placed after 12 PM, or on weekends/public holidays, will be processed on the next business day.
  • Once confirmed, you'll receive an order summary and tracking details via email.

6. Trusted Shipping Partners

  • We work with top-tier courier services such as DHL, Aramex, and other local logistics providers to ensure fast, safe, and reliable delivery of your orders.

7. Tracking Your Order

  • As soon as your package ships, you'll receive a tracking number via email, so you can follow its journey right to your doorstep.

8. Missed Deliveries

  • If delivery fails due to an incorrect address or the recipient being unavailable, the courier may attempt redelivery. Please note: Additional fees may apply for reshipping.

9. Damaged or Lost Packages

  • In the rare case your order arrives damaged or goes missing, contact us immediately at sales@avtstore.com or call +971 562602066. We'll coordinate with our courier partners to resolve the issue swiftly.

10. Cancelling or Modifying Orders

  • Need to make a change? 
    You may cancel or modify your order within 12 hours of placing it. After that, once the order is processed and shipped, changes or cancellations are no longer possible.

11. Special Delivery Requests

  • Have specific delivery instructions?

Simply include them in the "Order Notes" section during checkout - we'll do our best to accommodate your preferences.

Need Help?
We're here to assist you!
For any shipping related questions or concerns, please reach out to our customer support team:

Your satisfaction is our priority,  Thank you for choosing AVTstore.