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Focusing system
Focusing system
System for the focusing of objects. Usually a focusing wheel or a rotating ring.
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Dual focus
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Barr and Stroud
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120 - 350 $
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Nature Observation
Focusing system:
Dual focus
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Barr and Stroud
Spotting scope Sierra 20-60x80 Dual Speed
$ 333.00
ready for shipping in
1-2 weeks
