Gunnison Valley News | 1928-01-26 | Page 3 | Frozen Eye Glasses

Frozen Eye Glasses Optical glasses cannot he cut un less fixed immovably. Tc this end they are glued to Iron frames ot :f ferent sizes and various shapes L'n til recently, when finished the plates of glass have been knocked from the frames with a light mallet cautiously struck upon the edt-es of the plates The work was hard and as Ihf least diivcr of the eilce. though iup.'rcepli hie. disqualified th lens the work man needed a very light, skillful hand The discovery was made h ati expert optician that the blinks of crystal separated more easily when they had hern exposed to the cold during the nig'ht. This dlscov cry has effected a revolution in the nanufarture of special elapses