{"title":"Sloan Filters","description":"","products":[{"product_id":"chroma-technology-u-sloan-sdss-filter","title":"CHROMA TECHNOLOGY U-SLOAN SDSS Filter","description":"\u003cp\u003eThe Chroma Technology U-Sloan SDSS Filter is a high-performance astronomical filter engineered for precise photometric measurements and advanced imaging applications. Designed to align with the Sloan Digital Sky Survey (SDSS) photometric system, this filter isolates the ultraviolet (U) band, ensuring accurate and reliable data for scientific studies and astrophotography.\u003c\/p\u003e\n\u003cp\u003eConstructed with advanced multi-layer dielectric coatings, the U-Sloan filter offers superior transmission in the ultraviolet range while minimizing out-of-band interference. It is ideal for capturing ultraviolet emissions from stars, galaxies, and other celestial phenomena, enabling detailed studies of astrophysical properties and producing visually striking imagery.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability and consistent performance, the Chroma U-Sloan SDSS Filter resists environmental degradation, maintaining its precision under diverse observing conditions. Whether used for professional research or enhancing your astrophotographic capabilities, this filter delivers exceptional accuracy and clarity in the ultraviolet spectrum, making it an indispensable tool for astronomers and astrophotographers alike.\u003c\/p\u003e","brand":"Chroma","offers":[{"title":"1.25 inch MOUNTED","offer_id":42227827114053,"sku":"CT-U-Sloan-1.25M","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"2 inch MOUNTED","offer_id":42227827146821,"sku":"CT-U-Sloan-2M","price":1260.0,"currency_code":"AUD","in_stock":true},{"title":"31mm UNMOUNTED","offer_id":42227827179589,"sku":"CT-U-Sloan-31D","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"36mm UNMOUNTED","offer_id":42227827212357,"sku":"CT-U-Sloan-36D","price":640.0,"currency_code":"AUD","in_stock":true},{"title":"50mm UNMOUNTED","offer_id":42227827245125,"sku":"CT-U-Sloan-50D","price":1170.0,"currency_code":"AUD","in_stock":true},{"title":"50x50 mm UNMOUNTED","offer_id":42227827277893,"sku":"CT-U-Sloan-50X50","price":1300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Chroma_Front.jpg?v=1762487244"},{"product_id":"chroma-technology-r-sloan-sdss-filter","title":"CHROMA TECHNOLOGY R-SLOAN SDSS Filter","description":"\u003cp\u003eThe Chroma Technology R-Sloan SDSS Filter is a precision-engineered astronomical filter designed for photometric studies and astrophotography. Conforming to the Sloan Digital Sky Survey (SDSS) photometric system, this filter isolates the red (R) band, ensuring accurate measurements and stunning imaging of celestial objects in the red spectrum.\u003c\/p\u003e\n\u003cp\u003eFeaturing advanced multi-layer dielectric coatings, the R-Sloan filter delivers exceptional transmission in the red band while minimizing out-of-band interference. It is ideal for capturing the richness and detail of stars, galaxies, and nebulae, particularly those with significant red emission features, making it an essential tool for both scientific observations and high-quality astrophotography.\u003c\/p\u003e\n\u003cp\u003eDurable and reliable, the Chroma R-Sloan SDSS Filter is designed to withstand challenging imaging environments while maintaining precise performance. Whether you're conducting detailed photometric analyses or creating vivid astrophotographic images, this filter provides outstanding accuracy and clarity in the red band, making it indispensable for astronomers and astrophotographers seeking superior results.\u003c\/p\u003e","brand":"Chroma","offers":[{"title":"1.25 inch MOUNTED","offer_id":42227836649541,"sku":"CT-R-Sloan-1.25M","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"2 inch MOUNTED","offer_id":42227836682309,"sku":"CT-R-Sloan-2M","price":1260.0,"currency_code":"AUD","in_stock":true},{"title":"31mm UNMOUNTED","offer_id":42227836715077,"sku":"CT-R-Sloan-31D","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"36mm UNMOUNTED","offer_id":42227836747845,"sku":"CT-R-Sloan-36D","price":640.0,"currency_code":"AUD","in_stock":true},{"title":"50mm UNMOUNTED","offer_id":42227836780613,"sku":"CT-R-Sloan-50D","price":1170.0,"currency_code":"AUD","in_stock":true},{"title":"50x50 mm UNMOUNTED","offer_id":42227836813381,"sku":"CT-R-Sloan-50X50","price":1300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Chroma_Front.jpg?v=1762487244"},{"product_id":"chroma-technology-i-sloan-sdss-filter","title":"CHROMA TECHNOLOGY I-SLOAN SDSS Filter","description":"\u003cp\u003eThe Chroma Technology I-Sloan SDSS Filter is a high-precision astronomical filter tailored for photometric accuracy and advanced imaging. Designed in accordance with the Sloan Digital Sky Survey (SDSS) photometric system, this filter isolates the near-infrared (I) band, enabling detailed observations and vivid imaging of celestial objects in this spectrum.\u003c\/p\u003e\n\u003cp\u003eCrafted with advanced multi-layer dielectric coatings, the I-Sloan filter ensures exceptional transmission in the I band while effectively blocking unwanted light from adjacent bands. It is particularly suited for capturing the subtle details of stars, galaxies, and other deep-sky objects in the near-infrared, where unique astrophysical phenomena can be observed.\u003c\/p\u003e\n\u003cp\u003eBuilt to withstand rigorous use, the Chroma I-Sloan SDSS Filter offers durability and consistent performance across diverse imaging conditions. Whether used for precise photometric studies or astrophotographic projects, this filter provides unparalleled clarity and accuracy in the near-infrared spectrum, making it an essential tool for astronomers and astrophotographers striving for superior results.\u003c\/p\u003e","brand":"Chroma","offers":[{"title":"1.25 inch MOUNTED","offer_id":42227843137605,"sku":"CT-I-Sloan-1.25M","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"2 inch MOUNTED","offer_id":42227843170373,"sku":"CT-I-Sloan-2M","price":1260.0,"currency_code":"AUD","in_stock":true},{"title":"31mm UNMOUNTED","offer_id":42227843203141,"sku":"CT-I-Sloan-31D","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"36mm UNMOUNTED","offer_id":42227843235909,"sku":"CT-I-Sloan-36D","price":640.0,"currency_code":"AUD","in_stock":true},{"title":"50mm UNMOUNTED","offer_id":42227843268677,"sku":"CT-I-Sloan-50D","price":1170.0,"currency_code":"AUD","in_stock":true},{"title":"50x50 mm UNMOUNTED","offer_id":42227843301445,"sku":"CT-I-Sloan-50X50","price":1300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Chroma_Front.jpg?v=1762487244"},{"product_id":"chroma-technology-z-sloan-sdss-filter","title":"CHROMA TECHNOLOGY Z-SLOAN SDSS Filter","description":"\u003cp\u003eThe Chroma Technology Z-Sloan SDSS Filter is a precision-designed astronomical filter tailored for photometric accuracy and advanced astrophotography. Conforming to the Sloan Digital Sky Survey (SDSS) photometric system, this filter isolates the \u003cstrong\u003ez\u003c\/strong\u003e band, a region in the far-red to near-infrared spectrum, ensuring precise data collection and exceptional imaging performance.\u003c\/p\u003e\n\u003cp\u003eWith advanced multi-layer dielectric coatings, the Z-Sloan filter offers outstanding transmission in the z band, which typically spans wavelengths from approximately \u003cstrong\u003e850 nm to 950 nm\u003c\/strong\u003e, while effectively minimizing light from adjacent bands. It is particularly useful for observing cooler stars, distant galaxies, and objects obscured by interstellar dust, as the z band penetrates these regions more effectively than shorter wavelengths.\u003c\/p\u003e\n\u003cp\u003eEngineered for durability and consistent performance, the Chroma Z-Sloan SDSS Filter maintains its precision under challenging imaging conditions. Whether used for detailed photometric studies or capturing stunning astrophotographic images, this filter provides exceptional clarity and accuracy in the far-red to near-infrared spectrum, making it an indispensable tool for astronomers and astrophotographers seeking superior results.\u003c\/p\u003e","brand":"Chroma","offers":[{"title":"1.25 inch MOUNTED","offer_id":42227848216645,"sku":"CT-Z-Sloan-1.25M","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"2 inch MOUNTED","offer_id":42227848249413,"sku":"CT-Z-Sloan-2M","price":1260.0,"currency_code":"AUD","in_stock":true},{"title":"31mm UNMOUNTED","offer_id":42227848282181,"sku":"CT-Z-Sloan-31D","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"36mm UNMOUNTED","offer_id":42227848314949,"sku":"CT-Z-Sloan-36D","price":640.0,"currency_code":"AUD","in_stock":true},{"title":"50mm UNMOUNTED","offer_id":42227848347717,"sku":"CT-Z-Sloan-50D","price":1170.0,"currency_code":"AUD","in_stock":true},{"title":"50x50 mm UNMOUNTED","offer_id":42227848380485,"sku":"CT-Z-Sloan-50X50","price":1300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Chroma_Front.jpg?v=1762487244"},{"product_id":"qhy-minicam8-mono-camera-filter-set","title":"QHY MiniCAM8 Filters","description":"\u003ch5\u003e\n\u003cstrong\u003e(Only Compatible with QHY MiniCAM8 Camera)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDeep Sky Filter Set\u003c\/strong\u003e\u003cbr\u003eIncludes LRGB and narrowband SHO filters sized at 19 mm × 12 mm × 1.1 mm. The LRGB filters have an optical density (OD) of 3, while the narrowband filters have an OD of 5, providing high contrast and minimal light leakage for deep sky imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlanetary Filter Set\u003c\/strong\u003e\u003cbr\u003eIdeal for planetary observation, this set includes LRGB filters along with a 20nm Methane filter, 40nm UV filter, and 10nm Sodium (Na) filter. Great for capturing fine atmospheric and spectral details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhotometric Filter Set\u003c\/strong\u003e\u003cbr\u003eA complete Sloan filter set: u’, g’, r’, i’, z’. Suitable for scientific imaging and precise photometric measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAr III Standalone Filter\u003c\/strong\u003e\u003cbr\u003eThe Ar III (Argon III) filter is a narrowband filter centered around 713nm, designed to capture the specific emission line of triply ionized argon. This emission line is commonly observed in planetary nebulae, H II regions, emission-line galaxies, and in the spectroscopy of ionized gases in laboratory plasmas. \u003c\/p\u003e","brand":"QHY","offers":[{"title":"MiniCAM8M Deep Sky Filter set","offer_id":43040121028677,"sku":"040056","price":399.0,"currency_code":"AUD","in_stock":true},{"title":"MiniCAM8M Planetary Filter set","offer_id":43040121061445,"sku":"040059","price":399.0,"currency_code":"AUD","in_stock":true},{"title":"MiniCAM8M Photometric Filter set","offer_id":43040121094213,"sku":"040058","price":649.0,"currency_code":"AUD","in_stock":true},{"title":"Mini CAM8M 7nm ArIII filter","offer_id":43761232707653,"sku":"040060","price":179.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/SHO.jpg?v=1751942845"}],"url":"https:\/\/bintel.com.au\/zh\/collections\/sloan-filter.oembed","provider":"The Binocular and Telescope Shop","version":"1.0","type":"link"}