Huge spotting scope manufactured by the French Arms Factory at the beginning of the 20th century..... Huge spotting scope manufactured by...
Extraordinary mantel telescope from the famous British instrument making house.... Extraordinary mantel telescope from...
Great case with lenses for ophthalmologist, manufactured in the 40's. It contains one hundred... Great case with lenses for...
Huge professional telescope manufactured in Munich, Germany in the early 19th century. Manufactu... Huge professional telescope...
Leather-covered spyglass in perfect condition. 60 cms. 1900-1930. It is lined in leather and has... Leather-covered spyglass in perfect...
Ophthalmology Apparatus, Pfister & Streit, Switzerland, Year 1906.The antique model in British museums. Ophthalmology Apparatus, Pfister...
Manual stereoscope in its original box. For both glass and cardboard photos. Adjustable... Manual stereoscope in its original...
Fully adjustable ophthalmologist's glasses, from the length of the temples to the smallest... Fully adjustable ophthalmologist's...
Charming mother-of-pearl binoculars with original case. S. XX. In good condition. Charming mother-of-pearl binoculars...
Extraordinary German trench telescope from 1.890. In good condition and working very well. Extraordinary German trench telescope...
Magnificent brass telescope with wooden tripod, in perfect working order. Magnificent brass telescope with...
Elegant field spyglass with leather case and strap, from the 40's. Perfect and clear vision. Elegant field spyglass with leather...
Elegant gilt brass spyglass, with 4 cm main lens and 30x magnification. With cover. Elegant gilt brass spyglass, with 4...
Small three-piece pocket spyglass, ca. 1900. In gilt brass and leather. Well preserved. Small three-piece pocket spyglass,...
French inclinometer, probably used during WWI. It works perfectly. French inclinometer, probably used...
Elegant and rare pocket watch with...