alankrit rajan
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Posts posted by alankrit rajan
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India.
What do you do are you a scientist or what
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Ok cosmic Geoff .
And Mandy D I think Newtonian reflector is too much complicated to make at home
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Can you please explain me what is Newtonian reflector??
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With magnification of 300x can I see Saturn 🪐 clear
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That means I should buy the objective lens of 6inch (15cm )aperture for 300x zoom and it's focal length will be?
and eyepiece of 3.3mm FL
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1 hour ago, AstroMuni said:
Hi,
Welcome to SGL. We will need more info on what you are trying to build this for etc. Do you have the lenses already? Or are you still at design stage.
Just a quick observation - 500cm FL is quite long (5m) ! Is this correct?
I want to see Saturn clearly that's why I am making this telescope.Write now I don't have any lenses I am still at design stage and from this formula
Magnification = Focal Length of Objective Lens / Focal Length of Eyepiece Lens
I have choose the FL 500mm for 500x zoom
I am not a expert that's why I have come here for.
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I am making a telescope at home whose front lens is off 500mm focal length and eye lens is of 1mm focal length so please help me to make it what should be the diameter etc....
in Discussions - Scopes / Whole setups
Posted
See I have made a small one