Precise Photometric Bands: Specifically designed to match the Sloan Digital Sky Survey (SDSS) photometric system, providing U, G, R, I, and Z band filters for accurate astronomical measurements.
High Transmission Coatings: Each filter features specialized coatings to enhance light throughput, ensuring maximum signal and minimal light loss, crucial for deep-sky imaging and research.
Enhanced Durability: Constructed with toughened, optically polished glass and sealed against environmental elements, these filters are built to last and perform in harsh observatory environments.
Optimized Thickness: Engineered to maintain the focal plane position, reducing the need for refocusing between filter changes, which is essential for high-precision photometry.
Uniformity Across Bands: Designed to provide a uniform response for CCD and CMOS sensors, ensuring consistent photometric results across all filters.
Minimal Halos and Ghosting: Advanced anti-reflective coatings reduce halos around bright stars and minimize internal reflections, enhancing image clarity and contrast.
Versatility: Suitable for a variety of telescopic setups and commonly used in professional and amateur astronomical observatories for variable star research, cosmology, and galaxy classification.
Custom Sizing Available: Can be custom ordered to fit any filter wheel or holder, accommodating a range of telescope configurations.
Chroma Technology's Sloan UGRIZ Filters offer astronomers the precision and reliability needed for advanced photometric imaging, providing tools to explore the universe in exceptional detail.
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