Hi All,
Noticed a CD spectrum on the ceiling this arvo.
I thought I would look for resolution by using a slit -no luck.
Anyway, specifications:
Grating -Guide 8 CD
Slit -Boat modellers mini plane; width ~2.5mm
Slit to image -5m
That's a smoooooth spectroscope you have there Jeff! I love it. Obviously, it's a very professional setup, judging from the sponsorship logos all over it!
Oh no.
Sorry, I didn't realise the logo's. I just grabbed what was to hand.
I do not endorce any smoking or sniffing and I'm sure no cheque's in the mail.
It's not all 'smoke & mirrors', & I'll keep my 'stiff upper lip'.
-no luck.
Obviously, it's a very professional setup, judging from the sponsorship logos all over it!
and I'm sure no cheque's in the mail.
