{"product_id":"bartovation-diffraction-grating-sheet-13-500-lines-in-6-in-x-60-in-roll","title":"Bartovation Diffraction Grating Sheet 13,500 Lines\/in | 6-In x 60-In Roll","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eBartovation's Diffraction Grating Sheet is designed to reveal the color spectrum with crisp, low-noise detail. When placed in front of a light source, the finely spaced lines disperse light into visible bands, turning diffuse glow into focused spectral patterns. This viewing experience emphasizes contrast and texture in diffraction phenomena, helping learners connect theory with tangible visuals rather than relying on abstract ideas alone.\u003c\/p\u003e\n\u003cp\u003eThe sheet arrives as a single 6-inch by 60-inch format, featuring a double-axis arrangement and an impressive 13,500 lines per inch. The high line density yields finely spaced spectral components, making subtle color shifts and line patterns easier to discern across a range of sources. Built for durability, the surface remains usable over repeated sessions if kept clean and flat, which preserves optical clarity and minimizes distracting texture on the viewing plane.\u003c\/p\u003e\n\u003cp\u003eBeyond solo experiments, you can directly view and analyze spectra from gas discharge tubes and other light sources. Position the sheet near lamps or tubes to reveal bright spectral bands and distinctive fingerprints of different sources. This large-format tool supports physics classrooms, science demonstrations, and engaging visual displays, offering a tangible way to illustrate how light interacts with matter without overpromising results.\u003c\/p\u003e\n\u003cp\u003eCare and handling help maximize lifespan. Store flat when not in use, wipe with a soft, lint-free cloth, and avoid creasing. With proper care, the sheet can accompany many projects—from guided experiments to independent exploration—providing a reliable platform for exploring light and diffraction with curiosity.\u003c\/p\u003e\n\u003ch3\u003eKey capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-noise spectral view for clearer patterns\u003c\/li\u003e\n  \u003cli\u003eLarge viewing surface: 6-inch by 60-inch\u003c\/li\u003e\n  \u003cli\u003e13,500 lines per inch for high-detail spectra\u003c\/li\u003e\n  \u003cli\u003eDouble-axis geometry for stable alignment\u003c\/li\u003e\n  \u003cli\u003eReusable when kept clean and wrinkle-free\u003c\/li\u003e\n  \u003cli\u003eDirect spectral viewing of multiple gas tubes and light sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal uses\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePhysics education demonstrations\u003c\/li\u003e\n  \u003cli\u003eVisual diffraction displays for science fairs\u003c\/li\u003e\n  \u003cli\u003eSpectral comparison of lamps and discharge tubes\u003c\/li\u003e\n  \u003cli\u003eClassroom stations for collaborative learning\u003c\/li\u003e\n  \u003cli\u003eReusable for iterative experiments and projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the line density of this diffraction sheet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 13,500 lines per inch (LPI) on a single 6-inch by 60-inch sheet, reusable when kept clean.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are common uses for this sheet in education or demos?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Viewing and comparing spectra from gas tubes and other light sources; ideal for physics demonstrations and classroom displays.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bartovation","offers":[{"title":"Default Title","offer_id":51686269190461,"sku":"B08ZBG2416","price":32.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/7874\/8989\/files\/bartovation-diffraction-grating-sheet-13500-lpi-roll.jpg?v=1778308887","url":"https:\/\/loftwyn.com\/products\/bartovation-diffraction-grating-sheet-13-500-lines-in-6-in-x-60-in-roll","provider":"loftwyn","version":"1.0","type":"link"}