1. TekScopes@groups.io

Re: source for blue filters for 2465 family scopes ??

Chuck Harris
 

Bear in mind that the blue does nothing to improve the
contrast of the beam on P31 phosphors. It was chosen
entirely for esthetic reasons. It matched the tektronix
blue color used as a corporate color scheme.

-Chuck Harris

bob wrote:

EUREKA !!!

I found a source of film/plastic that almost completely imitates the original color film, and its CHEEEP !!

1 sheet thick seems to mimic the color of the factory quite closely, and if you like a darker blue color, put a second layer in.

https://www.amazon.com/gp/product/B008AXZ9M8/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&;psc=1

works GREAT !!!

-bob
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