18th Oct, 2019 12:00

Fine Photographica & Instruments of Science & Medicine

 
  Lot 37
 

A Powell & Lealand 1/20 inch Objective

English, c. 1870, signed to the lid of the can ’POWELL & LEALAND, LONDON, 1/20 Apochromatic Oil Immersion, N.A. 1.4’, objective with correction collar and engraved ’POWELL & LEALAND, LONDON, 1/20 Apochromatic Oil Immersion, N.A. 1.4’ (front lens missing).

Sold for £192

Result plus buyers premium


 
English, c. 1870, signed to the lid of the can ’POWELL & LEALAND, LONDON, 1/20 Apochromatic Oil Immersion, N.A. 1.4’, objective with correction collar and engraved ’POWELL & LEALAND, LONDON, 1/20 Apochromatic Oil Immersion, N.A. 1.4’ (front lens missing).
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