Infrared ND Filters - What to Buy?

[BollingerPro]

Friends,

I just purchased a Shoot35 matte box but now I need to purchase filters. I have an AF100 and want to cut my IR contamination but I am not sure what grades of IR ND I should get.

What IRND filters are you all using? Can I stack IR ND filters?

Any help would be greatly appreciated.

Thanks!

 

[RyanT]

Found this a while ago. A good resource for IRND filters.

http://gettingelemental.blogspot.com/2011/11/ir-nd-filtration-epic.html