{"product_id":"graham-field-grafco-0174-micro-cover-glasses","title":"Graham-Field Grafco\u0026#0174; Micro Cover Glasses","description":"\u003cp\u003eMicroscope cover glass is a very thin square piece of glass that is placed over a drop of liquid on a microscope slide. Because of surface tension, the liquid drop alone tends to sit in a thick dome. With a cover glass in place, the drop is flattened out, allowing the clinician to focus with high power very close to the specimen. The cover glass also confines the specimen to a single plane which reduces the amount of focusing necessary. The cover glass also protects the objective lens from immersion into the liquid.\u003cbr\u003e #1 cover glass is recommended for oil immersion or high resolution work.\u003cbr\u003e #2 is used for general applications.\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e 3704\u003cbr\u003e 22 x 22 mm, #1 (0.13 - 0.18 mm thickness)\u003cbr\u003e 200\/bx\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e 3705\u003cbr\u003e 22 x 22 mm, #2 (0.17 - 0.25 mm thickness)\u003cbr\u003e 100\/bx\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer reference\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3704\u003c\/td\u003e\n\u003ctd\u003e22 x 22 mm, #1 (0.13 - 0.18 mm thickness)\u003c\/td\u003e\n\u003ctd\u003e200EA\/BX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3705\u003c\/td\u003e\n\u003ctd\u003e22 x 22 mm, #2 (0.17 - 0.25 mm thickness)\u003c\/td\u003e\n\u003ctd\u003e100EA\/BX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Graham-Field","offers":[{"title":"3704","offer_id":67660411928802,"sku":"dent-3704","price":6.16,"currency_code":"USD","in_stock":true},{"title":"3705","offer_id":67660411961570,"sku":"dent-3705","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2179\/5845\/files\/InventoryItem987_400.jpg?v=1791758010","url":"https:\/\/www.dentamedusa.com\/products\/graham-field-grafco-0174-micro-cover-glasses","provider":"dentamedusa.com","version":"1.0","type":"link"}