{"product_id":"antlia-h-beta-and-o3-filter-uhc-filter-1-25-inch-mount-for-visual-and-photography-high-quality-astronomical-accessory","title":"ANTLIA H-Beta and O3 Filter UHC Filter 1.25-inch Mount for Visual and Photography High Quality Astronomical Accessory","description":"\u003cp\u003e\u003cb\u003eANTLIA H-Beta and O3 Filter UHC Filter 1.25-inch Mount Interface for Visual and Photography High Quality Astronomical Accessory\u003cbr\u003e\u003cbr\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- Antlia HB \u0026amp; OIII filter is engineered specifically for night visual nebulae observation at a high contrast and Deep-sky astrophotography. Its transmission is 90% or greater at critical wavelengths (OIII 500.7nm, OIII 495.9nm, and H-Beta 486.1nm). You’ll notice much higher contrast boost to observe Planetary Nebula, Supernova Remnant, Emission Nebula, Diffuse Nebula, and extremely faint nebulae by Antlia HB-OIII filter.\u003cbr\u003e- When it is used for Astro Deep-sky imaging, it enhances the details of the OIII and H-Beta emission lines with astronomical cameras and DSLRs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMain Application and Performance:\u003c\/b\u003e\u003cbr\u003e- Antlia HB \u0026amp; OIII filter was coated with almost total suppression of optical density (OD)4 on unwanted wavelength and the filter cut-off wavelength is 300-1000nm, which meets the spectral requirements of photographic cameras and further enhances the suppression of the IR region, compared with the visual filters with a cut-off depth of OD3 at 350-750nm, it performs better to darken the sky background and make deep-sky observation and photography of nebulae, star clusters, and galaxies more easily.\u003cbr\u003e- The HB \u0026amp; OIII filter helps faint objects become much more visible against the blackened background and produces near-photographic views of the Veil, Dumbbell, and Orion nebula, among many other objects under both light-polluted and dark skies.\u003cbr\u003e- Since human eyes are less sensitive at night, large aperture telescopes are recommended to gather light and funnel it into the observer's eyes.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Filter\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89635\/89635-1.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89635\/89635-2.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41029384470577,"sku":"89635","price":101.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1718591715-1.jpg?v=1780405181","url":"https:\/\/www.thanksbuyer.com\/products\/antlia-h-beta-and-o3-filter-uhc-filter-1-25-inch-mount-for-visual-and-photography-high-quality-astronomical-accessory","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}