Psychicvisions Home Page. Numerology: Karmic Debt Numbers. In numerology there is a very interesting concept called the karmic debt number. This is based on the idea that each of us is a spiritual being that is reincarnated again and again, and each time we reincarnate we reach higher states of awareness.
There are two basic kinds of uses for telescopes: daytime terrestrial (bird watching, scenery, sports) and astronomical (planets, galaxies, stars, the Moon) viewing. All telescopes can be used in some capacity for both purposes, but some telescopes are best suited for only one use.
Most early binoculars used Galilean optics; that is, they used a convex objective and a concave eyepiece lens. The Galilean design has the advantage of presenting an erect image but has a narrow field of view and is not capable of very high magnification.