The FaderLux Viewing Glass is a multifunctional pan glass or gaffer's glass for DOPs, Gaffers, Electricians and First ADs. It can be used for checking contrast settings, for lamp adjustment, F Stop / ND calculation and calculating cloud - sun intervals.
Pan Glass for DOPs, Gaffers and Electricians
When turned to the darkest position, the FaderLux Viewing Glass provides 99% UV protection. read more
The Viewing Glass's density can be steplessly regulated by turning the knurled ring, so that you can freely choose the grade of translucence.
Engraved onto the outside of the fixed ring is a scale marked from 1.5 to 7, which indicates by how many Stops the light transmission is reduced.
You can read the current setting by using the mark on the knurled ring.
The scale on the Viewing Glass corresponds to the ND scale as follows: