[visionlist] Neutral Density glasses/screen attachments

[Elena Mikulskaya]

Dear Vision people,

We doing luminance experiments testing at different luminance levels. We are looking for Neutral Density glasses or better screen attachments and would appreciate any suggestion for where to get either glasses or screen filters. Please email to Elena.Mikulskaya at utas.edu.au<mailto:Elena.Mikulskaya at utas.edu.au>   Thanks


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