--- product_id: 170744251 title: "Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm" brand: "rainbow symphony" price: "R672" currency: ZAR in_stock: true category: "Rainbow Symphony" url: https://www.desertcart.co.za/products/170744251-rainbow-symphony-pack-of-10-diffraction-grating-slides-linear-500 store_origin: ZA region: South Africa --- # 500 lines/mm ultra-fine diffraction Brightest spectrum, minimal noise 10-pack precision holographic slides Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm **Brand:** rainbow symphony **Price:** R672 **Availability:** βœ… In Stock ## Summary > 🌈 Illuminate your world with spectral precision! ## Quick Answers - **What is this?** Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm by rainbow symphony - **How much does it cost?** R672 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/170744251-rainbow-symphony-pack-of-10-diffraction-grating-slides-linear-500) ## Best For - rainbow symphony enthusiasts ## Why This Product - Trusted rainbow symphony brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Spectral Brilliance Unleashed:** Experience the brightest, clearest spectra with minimal visual noiseβ€”perfect for professional-grade light analysis. - β€’ **Elevate Your Scientific Aesthetic:** Join a community of curious professionals mastering light and color with cutting-edge holographic technology. - β€’ **Precision Engineering in Every Slide:** Each 2"x2" slide features 500 lines/mm holographic embossing for ultra-fine spectral resolution. - β€’ **Seamless Integration with Your Optics Kit:** Ideal for spectroscope experiments, overhead projectors, and color demonstration setups. - β€’ **Versatile 10-Pack for Continuous Exploration:** Never run out of optical power with a full set of 10 high-efficiency diffraction gratings. ## Overview The Rainbow Symphony Pack of 10 Diffraction Grating Slides offers 500 lines/mm holographic optical elements in a convenient 2"x2" size. Designed for direct spectral analysis of gas tubes and light sources, these slides deliver the brightest possible spectrum with minimal visual noise. Perfect for scientific experiments, educational demonstrations, and professional optics setups, this pack ensures consistent, high-quality spectral projection every time. ## Description These are Holographic Diffraction Gratings, highly efficient embossed Holographic Optical Elements (H.O.E.). Diffraction Gratings are used for the direct viewing and analysis of spectra from different gas tubes and other light sources. The quality of the spectrum produced from these gratings is the brightest possible with a minimum of distracting visual noise. These gratings are the principal component in a spectroscope and are used for experiments pertaining to the study of light and color. Project a spectrum using an overhead projector or 35mm slide projector for spectrum demonstration purposes. Use in conjunction with colored film gels for additive and subtractive color demonstrations. 2" X 2" ## Features - Pack of 10 diffraction grating slides 500 lines/mm - Size: 2"x2" / 5x5 cm, 1"x1.5" / 2.5x4.0 cm clear - Highly efficient embossed Holographic Optical Elements (H.O.E.). - Use for the direct viewing and analysis of spectra from different gas tubes and other light sources. - Spectrum quality - the brightest possible with a minimum of distracting visual noise ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PBFTQMM | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 66,727 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 12 in Science Education Optics Kits | | Colour | 500 | | Customer Reviews | 4.3 4.3 out of 5 stars (312) | | Date First Available | 15 Feb. 2013 | | Guaranteed software updates until | unknown | | Item Package Quantity | 1 | | Item Weight | 9 g | | Item model number | 01604-10 | | Manufacturer | Rainbow Symphony | | Number of Pieces | 10 | | Part number | 01604-10 | | Product Dimensions | 5.08 x 5.08 x 0.33 cm; 9 g | | Size | 10Pack | ## Images ![Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm - Image 1](https://m.media-amazon.com/images/I/51GN6KYNyfL.jpg) ![Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm - Image 2](https://m.media-amazon.com/images/I/21Xu1P9E0pL.jpg) ![Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm - Image 3](https://m.media-amazon.com/images/I/717EPG2jnRL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Rainbow Symphony Diffraction Grating Slides, Linear, 500 Line/Millimeters, Made in USA, Package of 10 - Diffraction Grating Slide-Linear 1000 Lines/mm 2x2"-Pack of 10 - EISCO Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/170744251-rainbow-symphony-pack-of-10-diffraction-grating-slides-linear-500](https://www.desertcart.co.za/products/170744251-rainbow-symphony-pack-of-10-diffraction-grating-slides-linear-500) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-24*