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Old 11-05-2021, 04:15 PM
legswilly (Werner)
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legswilly is offline
 
Join Date: Apr 2021
Location: Wauchope, NSW, Australia
Posts: 47
Round or rectangular mirror for the secondary mirror

Could I use a round or a rectangular or square mirror for the secondary mirror in a reflector? If not, why not?


Thank you for replying
Werner
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