Hi All,
looking for one of those LED Light pen's . Usefully for
writing in the dark. Appears Orion and a few others sell'em.
Noticed a few other internet sources also. Anyone ever run
into one of those at your local non-astronomy related store?? They're not that expensive, but shippin,etc, will tend to cost more than the pens.
Clear Skies!
Tony
looking for one of those LED Light pen's . Usefully for
writing in the dark. Appears Orion and a few others sell'em.
Noticed a few other internet sources also. Anyone ever run
into one of those at your local non-astronomy related store?? They're not that expensive, but shippin,etc, will tend to cost more than the pens.
Clear Skies!
Tony
