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Old 10-08-2015, 05:19 PM
bobbyf (Bob)
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Join Date: May 2012
Location: Adelaide, Australia
Posts: 182
Do clip in filters preserve refractive index?

I've just modified my Nikon D7000 to full spectrum (no filters at all), but now my manual lenses wont focus at infinity due to the changes in the optical path.
I know that you can buy clip in filters, even for Nikons these days, so I wondered if this would enable me to use my lenses again.
Focussing with a scope is OK, but then there is the star bloating effect due to the lack of the UV/IR filter.
So would the purchase of a clip in filter solve both problems?

Thanks in advance

Bob
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