Sekonic L-758 Flash Master Light Meter & Sekonic Digital Radio Transmitter Module

Specifications

Product Specification:

1. Product Name: Sekonic 401-758 L-758 Flash Master Light Meter
2. Model: 401-758
3. Type: Light meter
4. Brand: Sekonic
5. Compatibility: Flash photography
6. Measurement Range:
– Incident light: EV -2 to EV 22.9
– Reflected light: EV 1 to EV 24.4
7. ISO Range: ISO 3 to ISO 8000 in 1/3 step increments
8. Aperture Range: f/0.5 to f/90 in 1/10 step increments
9. Shutter Speed Range: 30 minutes to 1/8000th of a second
10. Flash Triggering Modes: Corded, Cordless, Radio technology (with compatible modules)
11. Multiple Lighting Ratios: Yes
12. Measuring Modes: Incident light, Reflected light, Flash light
13. Display: Color TFT LCD screen
14. Exposure Modes: Aperture priority, Shutter priority, Manual
15. Custom Functions: Yes
16. Power Source: 1x AA battery or 1x CR123A battery
17. Dimensions: Approx. 6.1 x 2.6 x 1.9 inches
18. Weight: Approx. 8.3 ounces

Product Specification:

1. Product Name: Sekonic 401-621 Digital Radio Transmitter Module
2. Model: 401-621
3. Type: Radio Transmitter Module
4. Brand: Sekonic
5. Compatibility: Sekonic L-758 Light Meter (compatible with specific models)
6. Transmitter Technology: Digital radio frequency
7. Operating Range: Up to 100 meters (approx. 328 feet)
8. Channels: 4 channels
9. Group Control: Up to 3 groups
10. Control Functions: Flash triggering, Remote power control
11. Power Source: 1x CR2032 lithium battery
12. Dimensions: Approx. 2.2 x 1.2 x 0.4 inches
13. Weight: Approx. 0.4 ounces

Editor’s Review

Introduction

The Sekonic 401-758 L-758 Flash Master Light Meter combined with the Sekonic 401-621 Digital Radio Transmitter Module is a powerful tool for photographers looking to achieve precise lighting control. This review will explore the various features and benefits of these two products, highlighting their functionality and effectiveness.

Design and Ergonomics

The Sekonic 401-758 L-758 Flash Master Light Meter boasts a sleek and robust design, with a well-organized interface that is easy to navigate. The backlit LCD screen provides clear and legible readings, even in low-light conditions. Additionally, the meter’s ergonomic shape fits comfortably in the hand, ensuring prolonged usage without any discomfort.

The Sekonic 401-621 Digital Radio Transmitter Module seamlessly integrates with the L-758 light meter, attaching securely to the device. Its compact design does not obstruct the meter’s usability or add unnecessary bulk. The module’s controls and indicators are also intuitive, allowing for quick adjustments and monitoring.

Performance and Accuracy

The L-758 Flash Master Light Meter delivers unparalleled performance when it comes to measuring flash and ambient light. Its advanced 1° spot metering capability ensures precise light readings, allowing photographers to make informed exposure decisions. The meter is highly accurate, providing consistent results and reducing the need for manual adjustments.

The inclusion of the 401-621 Digital Radio Transmitter Module further enhances the meter’s functionality. It allows wireless communication between the meter and studio strobes, enabling convenient remote control of the lighting setups. This eliminates the need for manual adjustments of light sources, saving time and effort during a shoot.

Functionality and Features

  • 1.

    Multiple Metering Modes

  • The Sekonic 401-758 L-758 Flash Master Light Meter offers a wide range of metering modes, catering to different shooting scenarios. From incident and reflected light measurements to flash and ambient light mixing, this meter covers all needs. The inclusion of spot metering ensures accurate readings of specific areas, adding versatility to its functionality.

  • 2.

    Customizable Profiles

  • The L-758 allows photographers to create and save custom profiles, which can be easily recalled for specific lighting setups. This feature eliminates the need for manual adjustments each time, streamlining the workflow and increasing efficiency. The ability to customize profiles to individual preferences makes this meter a truly personalized tool.

  • 3.

    Wireless Control

  • With the addition of the 401-621 Digital Radio Transmitter Module, the L-758 Flash Master Light Meter gains wireless control capabilities. This allows photographers to adjust their lighting setups remotely, without the need to physically approach the strobes. The wireless functionality adds convenience and flexibility to the meter, enhancing the overall shooting experience.

  • 4.

    Exposure Compensation

  • The meter provides exposure compensation functionality, allowing photographers to fine-tune their exposures by adjusting the EV values. This feature ensures precise exposure control and enables photographers to achieve their desired creative vision.

  • 5.

    Flash Analyzing

  • One of the standout features of the L-758 Flash Master Light Meter is its ability to analyze the characteristics of a flash exposure. This feature helps photographers understand and evaluate the light output of their strobes, ensuring consistent and accurate results.

  • 6.

    Data Logging and Connectivity

  • The L-758 Flash Master Light Meter can log exposure data, allowing photographers to review and analyze their previous shoots. This data can be easily transferred to a computer for further analysis, making it a valuable tool for photographers seeking to improve their lighting techniques.

Pros

  1. Accurate and consistent light readings
  2. Easy to navigate interface with a backlit LCD screen
  3. Wireless communication capabilities with the optional digital radio transmitter module
  4. Customizable profiles for personalized settings
  5. Advanced spot metering for precise measurements
  6. Exposure compensation for fine-tuning exposures
  7. Flash analyzing feature for evaluating strobe output
  8. Data logging functionality for review and analysis

Cons

  • Additional cost for the digital radio transmitter module
  • Learning curve for beginners in utilizing the meter’s advanced features

Conclusion

In conclusion, the Sekonic 401-758 L-758 Flash Master Light Meter combined with the Sekonic 401-621 Digital Radio Transmitter Module is a powerful and versatile tool for photographers. Its precise light metering, customization options, and wireless control capabilities make it an indispensable asset for professionals seeking to achieve precise lighting control. While there is an additional cost for the transmitter module and a slight learning curve for beginners, the overall performance and functionality of these products make them a worthy investment for any serious photographer.

Leave a Comment