Antique lorgnette, 900 silver, second half of the 19th century

Wonderful lorgnette or stem spectacles made of 900 silver and manufactured in Vienna (Austria-Hungary) in the second half of the 19th century. All hallmarks present.
Condition: Good condition considering its age. Minor signs of wear and functioning mechanism. Lenses in very good condition.
Dimensions: Length 17 cm, width 4.5 cm; weight 28 grams