Dual Optical Ultra-Wide Band Laser Eyewear Transmission Field Evaluation Device Operation Manual

摘要

Dual Optical Ultrawide-Band Laser Eyewear Transmission (DOUBLET) Field Evaluation Device was developed by POC to meet the Air Force need for a simple device to measure the optical density (OD) of laser eye protection (LEP) spectacles, goggles, and visors with the OD 0 to 5, a precision of +/-0.1 OD at OD=1 and +/-0.5 at OD=5, across the VIS-NIR (400 nm to 1400 nm) spectral range. DOUBLET does not use wavelength scanning technology, so it can perform a nearly instantaneous measurement of the OD spectrum of laser eye protection (LEP).