{"product_id":"interferometer","title":"Interferometer","description":"This complete equipment set comprises high-grade optical components mounted on a heavy, rigid base plate for precise and reproducible measurements. The large optical components permit a generation of clear and well-defined interference patterns in daylight. The reflective observation screen has an adjustable inclination. Pre-defined component positions allow quick rearrangement to ensure extremely rapid preparation for the various experiments.\u003cbr\u003e\u003cbr\u003eExperiment topics:\u003cbr\u003e\u003cbr\u003e•\tMichelson interferometer\u003cbr\u003e•\tFabry-Perot interferometer\u003cbr\u003e•\tDetermination of the refractive index of glass*\u003cbr\u003e•\tDetermination of the refractive index of air*\u003cbr\u003e•\tTwyman-Green test for optical components (qualitative)*\u003cbr\u003e*U10351 accessory set required\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e•\tStable plastic box for storing the mounted and adjusted interferometer\u003cbr\u003e•\tBeam splitter: diameter 40 mm, evenness λ\/10 (front side), λ\/4 (rear side)\u003cbr\u003e•\tSurface-coated mirror: dimensions 40x40 mm², evenness \u0026lt;λ\/2, eccentric reduction approx. 1:1000 (individual calibration specified on eccentric base)\u003cbr\u003e•\tBase plate: weight 5.5 kg, dimensions: 245x330x25 mm³\u003cbr\u003e","brand":"3B Scientific","offers":[{"title":"Default Title","offer_id":49419079254293,"sku":"3BS1002651","price":7083.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/U10350_01_1200_1200_Interferometer.jpg?v=1761023337","url":"https:\/\/unitedsupplycorp.com\/products\/interferometer","provider":"United Supply Corp.","version":"1.0","type":"link"}