Thread: Up Perescope
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Old 17-05-2009, 06:05 AM
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scopemankit (Chris)
just build it!

scopemankit is offline 		 
Join Date: Apr 2009
Location: Cape Town - South Africa
Posts: 356
The focus would occur soon after the fist diagonal and then the focal cone would become divergent. To correct this. a relay lens or two may have to be used to recapture the focus.
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