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UNUSUAL 28MM DIAMETER, 444MM FOCAL LENGTH DOUBLET, CTD
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Item No: L9045
Price: $7.00
or 10 for $56.00
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| Old Edmund Scientific stock. Edge thickness is 10.5mm, center thickness is 13mm. Cemented doublet in great original condition but not color corrected as is. Has a bluish/purple anti-reflective coating. These work well with other lenses to make exceptional color corrected eyepieces. Unused. |
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