{"product_id":"60mm-ha-etalon-filter-for-double-stacking-ls60fha-1","title":"Lunt Solar 60mm Ha Etalon Filter for Double-Stack of All LS60T Models - LS60FHA","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eAbout the Lunt 60mm Ha Etalon Filter for Double-Stacking...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe \u003cb\u003eLunt 60mm Ha Etalon Filter for Double-Stacking\u003c\/b\u003e is a Double-Stack Etalon for all LS60FHa Filters and Lunt Telescopes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis filter does not come with a blocking filter because it is assumed the user will have one already. You cannot use this filter , single or double-stacked, without the appropriate blocking filter at any time.\u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eLunt 60mm Ha Etalon Filter for Double-Stacking Features...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis is not a stand-alone filter. It must be used in conjunction with a Lunt Blocking Filter.\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo adapter is needed to connect one LS60FHa to another for double-stacking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eLunt 60mm Ha Etalon Filter for Double-Stacking Specifications...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eOptical Aperture: 60mm\u003c\/p\u003e\n\u003cp\u003eEtalon: Internal\u003c\/p\u003e\n\u003cp\u003eTuning: Tilt\u003c\/p\u003e\n\u003cp\u003eFocal Length: Customer Telescope\u003c\/p\u003e\n\u003cp\u003eStorage: Aluminum finished hard case with fitted foam\u003c\/p\u003e\n\u003cp\u003eWeight: 3 lbs (~1.5kg)\u003c\/p\u003e\n\u003cp\u003eLunt Product Number: LS60FHa\u003c\/p\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default","offer_id":10552714433,"sku":"LUN-LS60FHA","price":1348.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/5167-1-thumb.jpeg?v=1776459323","url":"https:\/\/khanscope.com\/en-fr\/products\/60mm-ha-etalon-filter-for-double-stacking-ls60fha-1","provider":"Khan Scope Centre","version":"1.0","type":"link"}