Optical size 3in x 2in. 3.25in x 2.5in. A rare and nice find! The item "Antique Civil War Coin/Stamp Collectors/Medical Magnifying Glass Loupe Magnifier" is in sale since Tuesday, March 23, 2021. This item is in the category "Jewelry & Watches\Jewelry Design & Repair\Jewelry Tools\Loupes & Magnifiers".The seller is "sansuna" and is located in European Commonwealth. This item can be shipped worldwide.