--- product_id: 3660284 title: "Diffraction Grating Slides-Linear 1000 Line/mm" brand: "seoh" price: "€ 7.98" currency: EUR in_stock: true reviews_count: 11 category: "Seoh" url: https://www.desertcart.at/products/3660284-diffraction-grating-slides-linear-1000-line-mm store_origin: AT region: Austria --- # Bright, clear spectral output 1000 lines/mm precision Linear diffraction grating design Diffraction Grating Slides-Linear 1000 Line/mm **Brand:** seoh **Price:** € 7.98 **Availability:** βœ… In Stock ## Summary > 🌈 Unlock the spectrum of possibilities with precision and clarity! ## Quick Answers - **What is this?** Diffraction Grating Slides-Linear 1000 Line/mm by seoh - **How much does it cost?** € 7.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/3660284-diffraction-grating-slides-linear-1000-line-mm) ## Best For - seoh enthusiasts ## Why This Product - Trusted seoh brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Ready to Use:** Standard 2" x 2" slide size fits seamlessly into microscopes and projectors for effortless integration. - β€’ **Crystal-Clear Spectra Every Time:** Experience the brightest, most vivid spectral displays with minimal visual noiseβ€”perfect for professional demonstrations. - β€’ **Versatile Educational Powerhouse:** Ideal for spectroscope use, color theory demos, and light analysis with projectors or colored gels. - β€’ **Affordable Quality for Innovators:** High-grade embossed holographic optical elements at a price that invites experimentation without compromise. - β€’ **Precision at the Microscopic Scale:** 1000 finely etched lines per millimeter deliver unparalleled spectral resolution for your experiments. ## Overview This 2" x 2" linear diffraction grating slide features 1000 lines per millimeter, producing bright, clear spectra ideal for scientific and educational use. Crafted from high-quality embossed holographic optical elements, it enables precise spectral analysis and color demonstrations with minimal visual noise. Perfect for spectroscopes, projectors, and light experiments, it offers professional-grade performance at an accessible price point. ## Description Our Holographic Diffraction Gratings are 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 our gratings is the brightest possible with a minimum of distracting visual noise. Our 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" Review: Useful, educational, (and fun). - Very cheap price. Excellent results. I use this to check the pass frequencies of colored filters used for photography and my Telescope. I think the material is high quality, they may be selling this at a deep discount because of faint smudge or scratch that doesn't affect the results. Review: They should have been packed a little better to avoid scratches but these are really meant for ... - These work as expected for plastic diffraction gratings. They should have been packed a little better to avoid scratches but these are really meant for demonstration for education purposes not to build scientific instruments. ## Features - 1000 lines per mm - Linear diffraction grating ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0088AQFE4 | | Best Sellers Rank | #297,494 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Microscope Sample Slides | | Date First Available | June 2, 2012 | | Is Discontinued By Manufacturer | No | | Manufacturer | Scientific Equipment of Houston | ## Images ![Diffraction Grating Slides-Linear 1000 Line/mm - Image 1](https://m.media-amazon.com/images/I/91ubXeEDDaL.jpg) ## Questions & Answers **Q: what material is this grating made of?** A: optical plastic **Q: How many slides do I get for the price?** A: 1 slide per order ## Customer Reviews ### ⭐⭐⭐⭐⭐ Useful, educational, (and fun). *by R***G on September 12, 2014* Very cheap price. Excellent results. I use this to check the pass frequencies of colored filters used for photography and my Telescope. I think the material is high quality, they may be selling this at a deep discount because of faint smudge or scratch that doesn't affect the results. ### ⭐⭐⭐⭐ They should have been packed a little better to avoid scratches but these are really meant for ... *by L***E on February 2, 2015* These work as expected for plastic diffraction gratings. They should have been packed a little better to avoid scratches but these are really meant for demonstration for education purposes not to build scientific instruments. ### ⭐⭐⭐⭐⭐ Very nice *by J***G on April 29, 2014* I had purchased the 500 L/mm version but wanted a little more resolution. This 1000 L/mm provides more detail in the spectrum and is made very nice. The slide is cardboard so it needs to be handles with care. You can use it without any other setup but to see a detailed spectrum you will need a way mount this in a spectroscope. Good spectroscopes are not cheap but this can replace the prism in older units to provide greater detail of the spectrum. ## Frequently Bought Together - Diffraction Grating Slides-Linear 1000 Line/mm - Diffraction Grating Slide - Double Axis 13,500 line/in - Excellent for demonstrating the spectrum from various light sources - Diffraction Gratings Slide - Linear 500 line/mm- Excellent for demonstrating the spectrum from various light sources --- ## 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.at/products/3660284-diffraction-grating-slides-linear-1000-line-mm](https://www.desertcart.at/products/3660284-diffraction-grating-slides-linear-1000-line-mm) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*