Large polarizing filters ...

Discussion in 'General Technical Discussion' started by Chris101, Sep 19, 2005.

  1. Chris101


    Feb 2, 2005
    I don't remember the context, or I'd go post in the original thread, but a month or so ago, I was asked where to get large polarizers for holding in front of lights in order to acheive the 'crossed polarizer effect' for eliminating specular reflections when photographing shiny objects. Well, I finally found them thanks to a pointer on another thread to Edmund Optics.

    Here are the filters I use for crossed polarizer illumination:
  2. Baywing


    Feb 22, 2005
    CT USA
    I would assume that is the old Edmund Scientific. Man, I could spend lots of money there!! I remember as a kid looking at all the neat stuff in their catalogue, I wanted it all!!! (Okay, okay, so I had a pocket-protector, what of it???) :biggrin:
    Last edited by a moderator: Sep 20, 2005
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