Question about Nikon Sky & Earth 7455 (20-60x80 mm)

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RA11 A Spotting scope

Hi, I've just bought a FSA-L1 to fit to my scope and find that it is two male conections and the sizes are not compatible any ideas. Please help.

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Re: RA11 A Spotting scope

I did a little research for you. Check your manual but I think your "eye piece" has a 12.5mm thread into the body of the scope. The FSA-L1 has a 15.2mm thread which goes in the place of and replaces the eye piece for the models it fits. Check that manual too. If you have calipers you can verify it too by measuring the male thread of each. What you need if you can find it is a 12.5mm (male) to 15.2mm (female)adapter. Becareful it doesn't change the focal length. Check with photo shops or on-line. I'll do a quick search too and repost if I find one.

Posted on Jul 16, 2007

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