Swift No. 3 Paragon Camera Doublet Lens
|Inventory Number:|| 63695|
|Object Type:|| |
|Brief Description:||Paragon doublet lens, manufactured by Swift & Son. Lens has a copper alloy body with two convex lenses mounted at either end. Housed between lenses is a single circular aperture. The light levels through aperture are controlled by rotating a dial which protrudes from the side of the metal body. The manufacturer's name is engraved on the side of the body, alongside an engraving of a bird above the word 'Trademark'.|
|Primary Inscriptions:||'No 638. SWIFT & SON. London. No 3 Paragon (5 in)'
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