Baader ND 5.0 Film

[callisto]

Just a quick question guys....Is it OK to double up on this Film...will it effect the view?

Thanks,

Mark

[Captain Scarlet]

The manufacturer's website says the film filters out 99.999% of light, i.e. only 1/100,000th of the light energy makes it through (if it affects all wavelengths equally, which is my understanding for this solar film).

A further layer of film will reduce the light making it through the first film by an equal factor, meaning only 1/10,000,000,000th of the original light will get through.

I.e. you will see nothing through two layers.

Cheers, Magnus

Edited August 31, 2021 by Captain Magenta

[callisto]

Ahh, I see...thanks for that 

Cheers,

Mark 🙂