Improvements in or relating to eye glasses, spectacles, goggles and the like

摘要

268,942. Rowe, J. J., and Martyn. J. March 16, 1926. Goggles-A tinted or coloured vignette is applied as a film or wash directly to the glass or lenses of goggles, spectacles &c. so as to be densest at the edge and fade away or diminish to leave a clear or untreated portion D at the centre or at one side or edge of the glass. The tinted vignette is applied direct to the glass or lens by brush, air pen. spray or similar means. The same construction is stated to be applicable to lamp glasses.