Air Mass Filter, AM 1.5 Global, Glass Only

The 81094 Air Mass Filter corrects the output of a xenon lamp to better match the total (direct and diffuse) spectrum when the sun is at a zenith angle of 37.0°. This 2 inch x 2 inch square filter fits into the solar simulator's integral filter holder, sold separately, or can be mounted into an external filter holder which will flange to the Oriel Research Arc Lamp Housings. The 81094 is an AM 1.5 G type filter to the ASTM E 892 standard.