Original U.S. WWII Navy 10x MkII Spyglass Refracting Telescope by Wollensak Optical with Wood Case - Dated 1942 Category_Lock Assembly The scabbard of this example

The scabbard of this example still has very good original factory black enamel

MichiganA rare U

with the often missing pre-filter still present

30 South Burma - No

Original U.S. WWII Navy 10x MkII Spyglass Refracting Telescope by Wollensak Optical with Wood Case - Dated 1942 Category_Lock Assembly The scabbard of this exampleOriginal Item: Only One Available. A refracting telescope (also called a refractor) is a type of optical telescope that uses a lens as its objective to form an image (also referred to a dioptric telescope). The refracting telescope design was originally used in spyglasses and astronomical telescopes but is also used for long focus camera lenses. Although large refracting telescopes were very popular in the second half of the 19th century, for most