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ACHROMAT 18MM DIA X 50MM FL CTD
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Item No: L10219
Price: $10.00
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| The original box is marked Objective and was manufactured on Oct. 29, 1951. This is a cemented doublet achromatic lens that is 18mm in diameter by 50mm focal length. The edge thickness is 3mm and the center thickness is 3.5mm. It has a nice bluish/purple anti-reflective coating. Most are packaged still in the original box. |
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