8 Reflector Telescope Are Planetary Filters Useful ,i Plan To Buy An 8" Reflector Telescope?

Are planetary filters useful ,i plan to buy an 8" reflector telescope? - 8 reflector telescope

I have an 8 "reflector telescope.

Showing Some things to consider if all you want to do is global:
1. Greater focal length to me (is F8) offer a rich field of vision of the planet.
2. It is more important, the quality of the eye and a good selection of them have. Do not skimp on the eye. I spent almost as much in my eyes when I (for the rest of my body, the optical "telescope" in itself) itself. If you have a 2 "to get to the discussion, spend money to get a super-wide (50mm +) EYE not regret -.
3. Yes, enter the filter will see a difference on the planet, and planets respond "differently to different filters, so a good selection of filters is to buy a sensible thing. You can even different details on the moon with different filters . Compared to all others, the filters are relatively inexpensive.

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1 comments:

tinkerta... said...

Persoanly do not know, but the link in an area. Edu, do not sell filters, and suggests that it might be useful. http://www.lpl.arizona.edu/ ~ rhill / Alpo / m ...

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