P2 Fresnel Lens Parabolic Mirror Aperture Solar Fresnel Power Cpv

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APPLE Aperture Focal Length SUN Collect SOLAR POWER CAMERA LENS
GREENPOWERSCIENCE
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  • Added: 01-Jun-09

This is Part 2. Solar Training, Understanding optics of Parabolic Mirrors and Fresnel Lenses. Cheap Telescope astronomy. Telescope first surface mirror.

PART 1 IS HERE:

http://www.youtube.com/watch?v=QpkWTdXwTnw

  1. Categories: Science & Tech
Comments on

P2 Fresnel Lens Parabolic Mirror Aperture Solar Fresnel Power Cpv

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  • Maybe the stars ...

    Maybe the stars won't go away Lashon3D.

    By thinazzabird [Affiliate User] 1244304839 Reply Spam Moderate Up Moderate Down
  • :-) Thank you for ...

    :-) Thank you for the nice comment and GREAT CHANNEL NAME btw.

    By GREENPOWERSCIENCE [Affiliate User] 1244030832 Reply Spam Moderate Up Moderate Down
  • Thank you for the ...

    Thank you for the great information. I will add this in annotations. I figured that was what it was for. Thank you for all the info:-)

    Kind Regards
    Dan

    By GREENPOWERSCIENCE [Affiliate User] 1244030801 Reply Spam Moderate Up Moderate Down
  • That telescope ...

    That telescope mirror may have a short focal length but it is meant to be coupled with a convex secondary mirror which yields a long focal length in whats called the cassagrain design. The hole in the center is where the light goes after the light bounces aff the secondary and the image would be formed behind the main mirror. I'm guessing the mirror came from either a Meade or Celestron "Schmidt-Cassagrain" telescope. What a shame. These are excellent telescopes.

    By Lashon3D [Affiliate User] 1243978443 Reply Spam Moderate Up Moderate Down
  • Dan & Denise should ...

    Dan & Denise should have a science show on TV!

    By stopcraponutube [Affiliate User] 1243926578 Reply Spam Moderate Up Moderate Down
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