{"id":394,"count":2,"description":"Optolong\r\n\r\nOptolong Optics Co., ltd is the brand owner of Optolong which is a manufacturer of astronomy filters, fluorescence filters.\r\n\r\nThe five-band pass filter L-Pro has received one of the most positive feedbacks in the astronomy world. Optolong also manufactures other filters such as UHC, H-Beta, O-III, H-Alpha, SII, LRGB.\r\n\r\nThe new L-eXtreme filter is a 7nm bandpass filter that can be used with one-shot color cameras. Or with DSLRs, (digital SLR) and monochrome CCD cameras and is also suitable for high-speed systems.\r\n\r\nThe convenience of this filter allows amateurs to visualize a rich emission nebula. Even in bright, slightly dirty areas.","link":"https:\/\/www.ganymedes.nl\/en\/product-category\/brands-en\/brands-optolong-en\/","name":"Optolong","slug":"brands-optolong-en","taxonomy":"product_cat","parent":342,"meta":[],"menu_order":274,"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Optolong - Ganymedes<\/title>\n<meta name=\"description\" content=\"Optolong maakt filters van hoge kwaliteit voor zowel astrofotografische als visuele doeleinden en word erkend door astronomen over de hele wereld.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ganymedes.nl\/product-categorie\/merken\/merken-optolong\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optolong Archives\" \/>\n<meta property=\"og:description\" content=\"Optolong maakt filters van hoge kwaliteit voor zowel astrofotografische als visuele doeleinden en word erkend door astronomen over de hele wereld.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ganymedes.nl\/product-categorie\/merken\/merken-optolong\/\" \/>\n<meta property=\"og:site_name\" content=\"Ganymedes\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@Ganymedes_NL\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Optolong - 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