{"product_id":"used-reichert-phoroptor-minus-cylinder","title":"Used Reichert Phoroptor, Minus Cylinder","description":"\u003cp\u003e\u003cspan\u003eIt's no wonder that the Phoroptor continues to be the industry standard after more than 90 years. Constructed using the finest materials and old-world craftsmanship, every phoroptor has an unmistakable feel of quality.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe legendary smoothness and positive detents provide constant reminders that you are using the world's finest refracting instrument. Hundreds of thousands of phoroptors in daily use, and millions of completed refractions, are a testament to the Phoroptor's enduring value.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSphere:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-19.00D to +16.75D\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0.25D Steps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e+0.12D Sphere in auxiliary dial included\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCylinder Power:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0.00D to 6.00D\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0.25D Steps\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCylinder Axis:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e360 degrees (Double 0 to 180 degrees scale)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 degrees graduations\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCross Cylinder:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e± 0.25\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e± 0.37 or ± 0.05 Optional\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePrism:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0 to 20 Prism Diopter, 1 Prism Diopter graduations\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eP.D.:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e48 mm to 75 mm, 1 mm graduations\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eVertex Distance:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13.75 mm (normal)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGraduations extend range by 6 mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eReading Distance:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 to 28 inches\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAuxiliary Dial:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 lenses plus 2 open apertures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*condition of refractor case may vary (minor scratches\/defects). \u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Reichert","offers":[{"title":"Default Title","offer_id":48106239164634,"sku":"\/PHRI","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1442\/9434\/files\/reichert-used-equipment-used-reichert-phoroptor-plus-cylinder-1110568402.jpg?v=1738071580","url":"https:\/\/opticsinc.com\/products\/used-reichert-phoroptor-minus-cylinder","provider":"Optics Incorporated","version":"1.0","type":"link"}