Puckerings has dated this piece to the 1900s.
Made in France around 1900, these were imported here in England and retailed by a Liverpool optician, Haigh Ltd. 77 Lord St. Liverpool.

They come with a modern pouch, not the perfect fit but good for protection. Excellent condition measuring approximately 5 1/4" x 2 1/2" x 1 3/4" while folded up.
FREE Worldwide Registered Airmail Directly From London, England
ITEM ID 41356
Puckerings has dated this piece to the 1900s.
A quality online collection of fine english antique smalls with free worldwide shipping from london, england
You can view the stock and full dealer information on the Puckerings Profile Page