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Old 28-12-2012, 07:23 PM
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Shiraz (Ray)
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Join Date: Apr 2010
Location: ardrossan south australia
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thanks for posting Clive - that is a staggering spec.

the light goes through 3 refracting elements before it hits the primary mirror - takes the SCT idea to a whole different place. and its all done with spherical optics. amazing
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