{"product_id":"collapsa-acetate-square-glasses","title":"Collapsa","description":"\u003ch5\u003eCollapsa refines the essential square silhouette with a focus on adaptability, constructed from premium acetate for lasting resilience. Weighing just 17.16 g, it delivers a flexible, lightweight feel engineered to move with you for irritation-free wear. With its clean geometric lines and balanced proportions, Collapsa offers a smart, structural aesthetic that merges everyday durability with a relaxed, modern fit.\u003c\/h5\u003e\n\u003cp\u003eSpecifications:\u003cbr\u003e• Weight: 17.16 g\u003cbr\u003e• Lens Width: 50 mm\u003cbr\u003e• Bridge Width: 19 mm\u003cbr\u003e• Temple Length: 148 mm\u003c\/p\u003e","brand":"O'S OPTICAL","offers":[{"title":"Black \/ Frame Only","offer_id":43898549633159,"sku":null,"price":314.0,"currency_code":"HKD","in_stock":false},{"title":"Black \/ Non-Prescription Lens","offer_id":43898549665927,"sku":null,"price":314.0,"currency_code":"HKD","in_stock":false},{"title":"Black \/ 1.56 Standard Lens","offer_id":43898549698695,"sku":null,"price":314.0,"currency_code":"HKD","in_stock":false},{"title":"Black \/ 1.61 Thin Lens","offer_id":43898549731463,"sku":null,"price":549.0,"currency_code":"HKD","in_stock":false},{"title":"Black \/ 1.67 Very Thin Lens","offer_id":43898549764231,"sku":null,"price":784.0,"currency_code":"HKD","in_stock":false},{"title":"Black \/ 1.74 Ultra Thin Lens","offer_id":43898549796999,"sku":null,"price":1255.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/6734\/6055\/files\/196A1036.png?v=1770985438","url":"https:\/\/osoptical.com\/products\/collapsa-acetate-square-glasses","provider":"O'S OPTICAL","version":"1.0","type":"link"}