{"product_id":"custom-optical-gratings-ronchi-rulings","title":"Custom Optical Gratings \u0026 Ronchi Rulings","description":"\u003ch2\u003eCustom Optical Gratings \u0026amp; Ronchi Rulings\u003c\/h2\u003e\n\n\u003cp\u003eWe provide custom optical gratings and Ronchi rulings manufactured according to your required dimensions, line density, substrate material, and optical pattern. Both standard and fully customized designs are available for research, imaging, optical testing, spectroscopy, calibration, and industrial applications.\u003c\/p\u003e\n\n\u003ch3\u003eCustomization Options\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePattern:\u003c\/strong\u003e Ronchi ruling, line grating, slit array, grid, checkerboard, or customer-supplied design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine density:\u003c\/strong\u003e Custom lines per inch (LPI) or lines per millimeter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty cycle:\u003c\/strong\u003e Standard 50% or customized line-to-space ratio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstrate materials:\u003c\/strong\u003e Borosilicate glass, fused silica, quartz, sapphire, or other optical substrates\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePattern materials:\u003c\/strong\u003e Chromium, chromium oxide, or other suitable metal coatings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Small laboratory samples to large-format optical gratings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Square, rectangular, circular, or custom geometry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClear aperture and border:\u003c\/strong\u003e Customized according to your optical setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-contrast opaque and transparent line patterns\u003c\/li\u003e\n  \u003cli\u003eFine linewidth and accurate line spacing\u003c\/li\u003e\n  \u003cli\u003eLarge-format gratings available\u003c\/li\u003e\n  \u003cli\u003eCustom alignment marks, labels, borders, and mounting holes\u003c\/li\u003e\n  \u003cli\u003eSingle prototypes and small production quantities\u003c\/li\u003e\n  \u003cli\u003eDesign review and final layout confirmation before production\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOptical system resolution testing\u003c\/li\u003e\n  \u003cli\u003eCamera and imaging-system calibration\u003c\/li\u003e\n  \u003cli\u003eLaser alignment and beam characterization\u003c\/li\u003e\n  \u003cli\u003eSpectroscopy and diffraction experiments\u003c\/li\u003e\n  \u003cli\u003eMoiré pattern and displacement measurements\u003c\/li\u003e\n  \u003cli\u003eMachine-vision calibration\u003c\/li\u003e\n  \u003cli\u003eResearch and educational optical experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Request a Quote\u003c\/h3\u003e\n\n\u003cp\u003ePlease send us your drawing or provide the following information:\u003c\/p\u003e\n\n\u003col\u003e\n  \u003cli\u003eOverall substrate dimensions and thickness\u003c\/li\u003e\n  \u003cli\u003eSubstrate material\u003c\/li\u003e\n  \u003cli\u003eLine density, pitch, or linewidth\u003c\/li\u003e\n  \u003cli\u003eTransparent and opaque line widths\u003c\/li\u003e\n  \u003cli\u003ePatterned area or clear-aperture size\u003c\/li\u003e\n  \u003cli\u003eRequired quantity\u003c\/li\u003e\n  \u003cli\u003eAny special requirements for coating, mounting holes, edge finishing, or dimensional tolerance\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eDesign files in PDF, DXF, DWG, GDS, Gerber, or other common formats are accepted. After the order is placed, we will prepare a final layout for your approval before manufacturing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical lead time:\u003c\/strong\u003e 3–6 weeks, depending on the dimensions, pattern resolution, material, and quantity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is a custom-made product. The displayed price may be a deposit or reference price only. Please contact us for a formal quotation before placing your order.\u003c\/p\u003e\n","brand":"My Store","offers":[{"title":"Default Title","offer_id":48916940718219,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/7941\/0827\/files\/Custom_Optical_Gratings_Ronchi_Rulings.jpg?v=1786683310","url":"https:\/\/design-realized.com\/products\/custom-optical-gratings-ronchi-rulings","provider":"My Store","version":"1.0","type":"link"}