Sekonic L-308S Flashmate Light Meter Digital Light Meter Tool Exposure Meter
Receptor Head Sliding Lumisphere with Lumidisc Adapter. Display Range Shutter Speeds Flash 1 sec to 1/500 sec. Display Range Shutter Speeds Ambient 60 sec to 1/8000 sec. Receptor Reflected Light Lens with 40° Recieving Angle.