A. Courier Universal Anastigmatic Lens

Unsold

Estimate
€3,000 – 3,500

This item is subject to margin scheme taxation and the premium is 24% if it remains in the EU. For shipments to a third country (outside the EU), the premium is 20%.

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Condition

B+

Manufacture Year

c.1890

Product number

AI_29_33891

probably unique convertible brass lens in Anastigmatic design (4 elements in 2 groups), focal length c.40cm, front element diameter 40mm, rear element diameter 60mm, total height 75mm, engraved 'Universal Anastigmatic Lens, Special Pour Lumiere Artificielle A. Courrier seul depositaire pour la France, Paris', working iris diaphragm, aperture scale engraved with opening size in mm, good optics with minimal cleaning marks, with mounting ring