{"product_id":"antique-spring-bridge-pince-nez-eyeglasses","title":"Antique Spring Bridge Eyeglasses","description":"\u003cp\u003eThe spring bridge style of pince-nez is also known as Astig. The bridge is a spring covering a sliding bar that connects the lenses and makes them adjustable. Produced between 1890 and 1930 they were marketed as sporting pince-nez as they were designed to hold to the face more securely.\u003c\/p\u003e\u003cp\u003eThe sliding bar under the spring is marked 10kt and Frame.....with the rest beyond reading.\u003c\/p\u003e\u003cp\u003eThe nose pads are cork. The frames are goldtone.\u003c\/p\u003e\u003cp\u003eLenses measure 1 3\/4 x 1 3\/8 inches.\u003c\/p\u003e\u003cp\u003eBridge opening is 1 1\/2 inch but is adjustable.\u003c\/p\u003e\u003cp\u003eTotal width is 4 1\/4 inches.\u003c\/p\u003e\u003cp\u003eThere are strong prescription lenses.\u003c\/p\u003e\u003cp\u003eAlley Cats Vintage is a Member of the Vintage Fashion Guild.\u003c\/p\u003e","brand":"alley-cats-vintage","offers":[{"title":"Default Title","offer_id":42765502775449,"sku":"AC961","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0118\/0132\/9723\/products\/product-image__4fo43tmz5__5apw0h0vn.png?v=1620233968","url":"https:\/\/shopthrilling.mom\/products\/antique-spring-bridge-pince-nez-eyeglasses","provider":"THRILLING","version":"1.0","type":"link"}