{"product_id":"pro-filtro-uhc-de-1-25","title":"For 1.25\" UHC filter","description":"\u003cp\u003eOmegon Pro UHC filter for enhanced contrast in nebulae observations\u003c\/p\u003e\n\u003cp\u003eSometimes we encounter celestial objects that we cannot see clearly. They appear faintly in the eyepiece, halfway between visible and invisible. This is where the UHC filter comes in. With it, you will see nebulae sharp and clear in an instant. Magic? No, simply technology.\u003c\/p\u003e\n\u003cp\u003eOverview of advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal: suitable for most nebulae\u003c\/li\u003e\n\u003cli\u003eIdeal for beginners in filter observation\u003c\/li\u003e\n\u003cli\u003eFor telescopes from 100 mm: increases contrast without dimming too much\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe universal filter for your telescope\u003c\/p\u003e\n\u003cp\u003eThe UHC can be adjusted for visual exploration of emission nebulae, planetary nebulae and supernova remnants, making it the perfect filter for deep-sky observation enthusiasts who do not yet have any filters. It's amazing how many details suddenly emerge, and not only with faint objects, but also with brighter ones.\u003c\/p\u003e\n\u003cp\u003eFor example, the Orion Nebula is larger than you imagine, and with the UHC filter you can discover more clusters and structures. One could spend hours and hours observing it until seeing it all...\u003c\/p\u003e\n\u003cp\u003eEspecially recommended for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRosette Nebula NGC2237\u003c\/li\u003e\n\u003cli\u003eEskimo Nebula NGC2392\u003c\/li\u003e\n\u003cli\u003eLagoon Nebula M8\u003c\/li\u003e\n\u003cli\u003eEagle Nebula M16\u003c\/li\u003e\n\u003cli\u003eDumbbell Nebula M27\u003c\/li\u003e\n\u003cli\u003eNorth America Nebula NGC7000 and many more...\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHow does the filter achieve such great contrast?\u003c\/p\u003e\n\u003cp\u003eOr, in other words, why don't you need to travel to the Atacama Desert?\u003c\/p\u003e\n\u003cp\u003eInterference filters like this owe their excellent results to the fact that they block most wavelengths and only let a few pass through. Thus, the artificial lighting of urban centers is canceled out, while the light in which nebulae are reflected has free passage. Stars appear darker and nebulae look much sharper.\u003c\/p\u003e\n\u003cp\u003eThe Omegon UHC filter specifically lets through green light wavelengths (496 and 401 nm), also called OIII lines.\u003c\/p\u003e\n\u003cp\u003eWhat telescopes is it suitable for?\u003c\/p\u003e\n\u003cp\u003eThe Omegon Pro UHC filter is essential for observing nebulae. It is capable of increasing the contrast of almost all of them. In addition, it is compatible with small telescopes with apertures from 100 mm, as it does not dim the image too much.\u003c\/p\u003e","brand":"Omegon","offers":[{"title":"Default Title","offer_id":53095010107735,"sku":"47288","price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/rn-image_picker_lib_temp_bac2551e-c9f2-426f-afe9-a06242951a0f.jpg?v=1774424546","url":"https:\/\/astrotelescopios.com\/en-us\/products\/pro-filtro-uhc-de-1-25","provider":"Astro Telescopios","version":"1.0","type":"link"}