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AstroSystems Parabolic Primary Mirror Cells
AstroSystems primary mirror cell frames are all steel, of welded construction for strength and rigidity. These premium quality cells have a computer designed mirror flotation system that uses 18 points on 16.0" and larger mirrors, or 9 points for the 12.5" and 14.5" mirror sizes. The flotation points are of Teflon over cork, allowing the primary mirror to truly "float." This approach thermally isolates the primary and cushions it for worry free travel.
Specifiations for nine point cells (click for pricing):
Specifications for Eighteen Point Cells (click for pricing):
Cooling fans are desireable with smaller telescopes but are highly recomended for mirrors over 16.0". One fan would be installed for mirrors of under 16" aperture, while two fans for mirrors 16 and over. Each fan moves 17 CFM of air at 12 volts.
To assure portability and independence from wall current, each fan is powered by an a rechargable, 2.5 Amp hour sealed gel-cell batteries (included with charger).
16" or smaller w/ gel-cell rechargeable batteries, Weight 4 lbs.
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