D’Duke’s Polarising Monocle
Believed to be the first optical device to successfully filter polarised light waves, (however, the special glass element has, sadly, been lost).
Pewter, 38mm dia monocle frame with pierce-etched lens cover, (without glass), on a 20″ (50 cm) curb chain with buttonhole T-bar.
Weight & Dimensions (approx.):
H: 59mm (2.32″) W: 40mm (1.57″) D: 5mm (0.20″) Weight 22g (0.78oz)
(Please note neck jewellery dimensions are excluding the fastenings)
Fastening & Packaging:
Packaged in an Alchemy branded bag, including Alchemy Guarantee and care instructions
Materials & Origin:
Designed and hand made in England in fine English pewter incorporating detailed brass etching. (Lead, cadmium & nickel compliant)