Thread: New CaK 2A filter
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Old 22-12-2014, 11:26 AM
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Merlin66 (Ken)
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Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
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David,
It basically screws onto the nosepiece of your camera and uses a refractor - IMHO something around an ED80 would be ideal.
No additional ERF's etc. just "plug and play"
Obviously for imaging ONLY.
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