Lens Case Giroux Paris 1900
This antique Lens Case Giroux Paris is a magnificent and complete trial lens set dating to around 1900. It is housed in a beautiful inlaid wooden box measuring 41cm x 26cm x 6cm and weighing 2.2kg. The craftsmanship of the case alone marks this as a premium instrument from one of Paris’s most distinguished optical suppliers.
Giroux of Paris
Giroux was a celebrated Parisian maker of optical and scientific instruments. French optical instrument makers of the late 19th century set the standard for quality and elegance across Europe. A trial lens set bearing the Giroux name represents the finest level of French optical craftsmanship available at the turn of the century.
The Inlaid Case
The case is a work of craftsmanship in its own right. The beautiful inlaid woodwork gives it the appearance of a fine piece of furniture rather than a clinical instrument case. The interior is fitted with rows of trial lenses in their individual brass-rimmed cells, arranged precisely in the velvet-lined compartments. A trial frame is also present in its dedicated slot at the base of the case.
Trial Lens Sets and Their Importance
Trial lens sets were the essential tool of every optician and ophthalmologist performing subjective refraction. Each lens in the set could be placed in the trial frame in front of the patient’s eye. The examiner worked through combinations of sphere, cylinder, and prism lenses until the best corrected vision was achieved. A complete, well-organized set like this Giroux example allowed the clinician to work efficiently and precisely. Learn about the history of trial lens sets and refraction.
Condition and Collectibility
This Giroux trial lens set is a superb and complete example of late 19th century French optical equipment. The inlaid case, the full complement of lenses, and the trial frame make this one of the most visually impressive trial sets in this collection. It appeals equally to collectors of antique optical instruments and admirers of fine French decorative craftsmanship.
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