AncientBrit wrote:Thanks Harry,
Graham
No worries Graham
Today i pulled the small drum out again had a look at what i could do improving the Diffuser.
So took the time for a few pictures before i wacked it back in for another test run.
So you can see what i was talking about last post.
I didn't have a spare milk bottle empty today so had you use some scrap and see what i could do with that added another diffuser over the luxeons see how that go's .
Also found the original glass for monitor screen so put that in before i loose it again !
Thinking about F. H. Haskell's Cylinder Scanning System with the slanted line of the large drum and straight reminds me of a sawtooth scanning waveform of a CRT.
I have not been able to find if he had a patent for this only got the NBTV newsletter information on it ...hes not a easy inventor to find any information on ...theres some patents via other people that are like he's idea but can't say i have ever come across more on this type of monitor .
Always wondering if Nick Hammond from the feb 1984 news letter 9 .3 ever made hes ? mmmmm