WTB-INTL: 4" wide polarizer filter holder for a mattbox at DVinfo.net

Dan Gunn · February 26th, 2018, 05:00 PM

I have a Century Precision Optics mattbox that accepts a 4" wide drop in filter. The length of the filter tray/folder/sled is not important.There are plenty available on the internet but the prices are insane! If I could find just the filter holder, I could mount one of my polarizers. The filter holder has thumb screws on the left and right sides to allow you to rotate the polarizer. I could also use the standard filter holder and just pull it up to make any adjustments and then drop the holder back in. I have plenty of filter holders but none are 4" wide.

Whatcha got?

February 26th, 2018, 05:00 PM	#1
Dan Gunn Major Player Join Date: Feb 2008 Location: Atlanta, GA Posts: 272	4" wide polarizer filter holder for a mattbox I have a Century Precision Optics mattbox that accepts a 4" wide drop in filter. The length of the filter tray/folder/sled is not important.There are plenty available on the internet but the prices are insane! If I could find just the filter holder, I could mount one of my polarizers. The filter holder has thumb screws on the left and right sides to allow you to rotate the polarizer. I could also use the standard filter holder and just pull it up to make any adjustments and then drop the holder back in. I have plenty of filter holders but none are 4" wide. Whatcha got?