This manual provides operating instructions for the Sekonic L-398A Studio Deluxe II, an analog exposure meter designed for both incident and reflected light measurement. The device utilizes an amorphous photosensor that eliminates the need for batteries and includes a freely rotatable light sensor section for versatile measurements.
The document details safety precautions regarding magnets and small parts, outlines key features such as the memo pointer and stopper button mechanism, and lists technical specifications including measuring ranges for ISO 6 to 12,000. It also explains how to use standard accessories like the Lumisphere and Lumidisc, as well as optional direct reading slides.
| Light receiving method | Incident light and reflected light |
|---|---|
| Film speed range | ISO 6 to 12,000 |
| Shutter speed range | 60 sec. to 1/8000 sec. |
| Aperture value range | F0.7 to F128 |
| Dimensions | 112(H) 58(W)x 34(D) mm |
| Weight | Approx. 190g |
No, it does not require a battery because an amorphous photosensor is employed as the light sensing element.
The Lumisphere detects the same light that strikes the subject to determine typical exposures.
The meter measures incident light from EV4 to EV17 at ISO 100.
The device measures 112 mm in height, 58 mm in width, and 34 mm in depth.