Key facts
- Brand
- Sekonic
- Model
- L-398A
- Industry
- Industrial
- Documents
- 6
- Languages
- EN · ES · FR · ZH
- Last added
- 2012-07-09
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Sekonic L-398A Light Meter Quick Guide
This document serves as a quick guide for the Sekonic L-398A light meter, detailing how to set the ISO and measure light using the footcandle scale. It explains how to insert the LUMISPHERE HIGH SLIDE for high-light conditions and how to use the memory aperture value pointer for comparing readings.
Read onlineSekonic L-398A specifications
| Measurement Method | Incident and reflected light |
|---|---|
| Aperture Range | F0.7 to F128 |
| Cinema Scales (f/s) | 8, 18, 24, 64, 128 |
| Dimensions | 112(H) x 58(W) x 34(D) mm |
Source: Sekonic L-398A Studio Deluxe II Operation Instructions
All Sekonic L-398A documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
How do I set the ISO on the Sekonic L-398A?
Turn the inner dial until the desired ISO appears next to the ISO mark in the window.
What should I do if the needle moves past the far right of the scale?
Insert the HIGH SLIDE into the top of the meter and set the footcandle value on the dial by the H MARK.
Does the L-398A require batteries to operate?
No, it uses an amorphous photosensor that eliminates the need for batteries.
From: Sekonic L-398A Studio Deluxe II Operation Instructions
What is the Sekonic L-398A Studio Deluxe II used for?
It is an optimal exposure meter designed for both incident and reflected light measurement methods.
From: Sekonic L-398A Studio Deluxe II Operation Instructions
Does the Sekonic L-398A require batteries?
No, it uses a passive solar cell to capture light.
From: Sekonic L-398A Studio Deluxe II Light Meter User Manual
What are the safety precautions regarding the magnet?
Keep the meter away from credit cards, floppy disks, and CRT/LCD screens to prevent data loss or malfunction.
From: Sekonic L-398A Studio Deluxe II Light Meter User Manual