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Dream
Astrograph - 20" (510mm) f3.5: utilizing cellular mirrors |
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OTA diameter - OD |
length |
focal length |
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25" |
65.25" |
1775mm - f3.5 |
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Dream Hybrid Tube |
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optional barlow (1.8x): 3175mm - f6.3 |
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secondary |
weight - pounds |
cost |
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6.75" |
<85 |
$36,250 |
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Cellular mirrors for primary
and secondary |
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KAI-11000 chip: 9 microns square, 4008 x 2672. |
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Field of view: 46.5' x 69.8' |
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Arc-seconds/pixel: 1.04 |
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