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Focuing SWA Eyepieces
Feature:
Super wide angle 70 degrees
5-elements,3 or 4 groups
Blackened lens edges
Fully broadband multi-coating
Focusing retical glass
Standard illuminator thread
All models are parfocal
Machine engraving logo is optional
20mm
26mm
32mm
Copyright©2003-2009 Kunming United Optics Corp., All Rights Reserved
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