Re: Bringing up to snuff a Tek 465M


 

I totally agree with you, David re. the bleed not being caused by the mesh. I totally missed the dot-concentric nature of the "halo". and the brightness tapering off nicely instead of the interference-like rings that accompany the mesh' effect. Secondary (electron) emission is a possibility but photon scattering/dispersion and bleed within the phosphor could be part of it. The video was made in relatively low light as well.

Raymond

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