{"product_id":"used-orion-h-alpha-1-25-filter","title":"Used Orion H-Alpha 1.25\" Filter","description":"\u003ch4\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCondition:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis is a used Orion Hydrogen-Alpha filter.  It is in excellent condition, completely clean and unmarked.  It comes in its original jewel case.  \u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAny dust you may see in the photos is removable - it seems that these filters develop an electrostatic charge such that the dust in the air is just attracted to the filter.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is \u003cspan style=\"text-decoration: underline;\"\u003eNOT\u003c\/span\u003e for use on the sun!  \u003c\/strong\u003eThis does not have the blocking capacity to reduce the amount of light getting to your eyes.  \u003cspan style=\"text-decoration: underline;\"\u003eUsing this on the sun WILL damage your eyes, so don't do it!  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDescription:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe H-alpha filter passes light at 656nm wavelength. If you want high contrast astroimaging, then this Hα filter will deliver an excellent performance. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eEnhance your telescope's capabilities with a Hydrogen Alpha (H-Alpha) filter. These filters are designed to capture the deep red wavelengths emitted by hydrogen atoms, making them essential for imaging emission nebulae and other celestial wonders. Our H-Alpha filters provide unparalleled detail and contrast, allowing you to explore the rich, intricate structures of the night sky. Whether you're capturing the famous Orion Nebula or other deep-sky objects, H-Alpha filters will enhance your results, making the unseen visible and the faint spectacular. Experience the hidden beauty of the universe with an H-Alpha filter.\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eGet Great Nebula Images Under City Lights or a Full Moon with the Orion Hydrogen-Alpha Filter!\u003c\/p\u003e\n\u003cp\u003eImagine capturing brilliant, high-contrast images of nebulas in full moonlight or in the thick of downtown light pollution. Bring it on, because you can do just that with Orion\\'s H-alpha Astrophotography filter.\u003c\/p\u003e\n\u003cp\u003eDesigned exclusively for deep-sky astrophotography of emission nebulas, this filter transmits H-alpha light at the hydrogen-alpha line of 656.3nm. It blocks out all other light, including artificial light pollution and moonlight. It also blocks infrared (IR) light. The result is a dramatic boost in contrast, revealing subtle nebular details that are usually washed out by contrast-killing broadband light. Stars come out tight and sharp.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This filter should \u003cspan style=\"text-decoration: underline;\"\u003eNOT\u003c\/span\u003e be used for solar observation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":49357962477827,"sku":"U2608-XXX-HA-125","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/c8a293cb-cd43-4fe1-83eb-fbfe32e6b10b.jpg?v=1785609266","url":"https:\/\/milehighastro.com\/products\/used-orion-h-alpha-1-25-filter","provider":"Mile High Astronomy","version":"1.0","type":"link"}