TAOMSUN ultraviolet transmission grating is made of UV grade fused silica, CaF ₂ or borosilicate glass substrate, coated with antireflection film, and suitable for 250 – 600 nm ultraviolet band. The product offers multiple sizes of 12.7 × 12.7, 25 × 25, and 50 × 50 mm, with optional line densities of 300, 600, 830, and 1200 lines/mm. The flare angles can be selected from 8.63 °, 22.02 °, 19.39 °, and 36.87 °, covering the wavelength range of 250-500, 250-600, and 250-450 nm. The grating has high diffraction efficiency near the flare wavelength and can effectively reduce UV signal attenuation; UV grade substrates have high UV transmittance and good chemical stability, and are not easily aged or deformed after long-term use; Not sensitive to polarized light, can stably maintain diffraction effect, and reduce measurement errors caused by polarization interference. Suitable for spectroscopic instruments such as UV spectrometers and UV visible spectrophotometers, as well as research experiments on material optical properties and photophysical process analysis in universities and research institutions. Overseas sales/technical support are provided by METICULAB (Korea).

TAOMSUN UV Transmission Grating – UV-Grade Fused Silica / CaF₂ / Borosilicate Glass Substrate

Brand: TAOMSUN ｜ Substrate: Quartz / CaF₂ / Borosilicate Glass ｜ Coating: AR Coating ｜ Place of Origin: China ｜ Korea Sales/Technical Support: METICULAB (Korea) ｜ ISO 9001 · Precision Optical Manufacturing

In spectral analysis and scientific research, high-precision optical components are key to measurement accuracy and experimental reliability. TAOMSUN UV transmission gratings use UV-grade fused silica, CaF₂ or borosilicate glass substrates with an anti-reflective coating, covering the 250–600 nm UV range. Multiple sizes, groove densities and blaze angles are available to meet the integration needs of different spectroscopic instruments and research experiments.

📷 Product Gallery

UV transmission grating

Grating detail

Applications

⭐ Core Specifications

⭐ Key Features

📋 Specification Matrix

🎯 Application Scenes

The gratings are widely used in two core fields: spectroscopic instruments and scientific research. For spectroscopic instruments, they integrate into UV spectrometers, UV-Vis spectrophotometers and similar equipment for precise UV spectral measurement of substances, supporting pollutant analysis in environmental monitoring, contaminant screening in food testing and ingredient analysis in the pharmaceutical industry. In scientific research, they support universities and research institutions in optical material characterization, photophysical process analysis and UV-related fundamental experiments, providing stable and reliable optical components for researchers.

🏭 About TAOMSUN

Specifications are typical values and may vary with custom configurations. For OEM/ODM customization, non-standard sizes or special requirements, please contact our sales team. Overseas customers can obtain Korean/English technical support through METICULAB™ (Korea).