{"product_id":"explore-scientific-cls-city-light-supression-filter-310225","title":"Explore Scientific CLS City Light Suppression Filter - 310225","description":"\u003ch3 style=\"text-align: center;\"\u003eExplore Scientific Nebula Filter CLS 1.25\"\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLight Pollution Filter for City Light Suppression\u003c\/li\u003e\n\u003cli\u003eUseful where you do not have a dark-sky site\u003c\/li\u003e\n\u003cli\u003eObserve deep-sky objects from brighter areas\u003c\/li\u003e\n\u003cli\u003eIncrease contrast of deep-sky objects\u003c\/li\u003e\n\u003cli\u003eRange: 436 nm to 536 nm; peaks at 488 nm\u003c\/li\u003e\n\u003cli\u003e98.3% Transmission\u003c\/li\u003e\n\u003cli\u003eFits 1.25\" Eyepieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a general-purpose light-pollution reduction filter which fits into your 1.25\" eyepieces that have internal (female) filter threads. The Explore Scientific Nebula City Light Suppression (CLS) Filter 1.25\" is designed for observing a broad range of deep sky objects including nebulae and galaxies. The Nebula Filter CLS 1.25\" from Explore Scientific does a good job of increasing contrast, providing a darker sky background. It does this by filtering out the wavelengths of light commonly found in municipal-based (City lights) light pollution, while allowing the light from nebulae and galaxies to pass through so you can see them better. It has a total transmission specification of 98.3%.\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":16329073729,"sku":"EXP-310225","price":98.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/0310225_M.jpg?v=1776459209","url":"https:\/\/khanscope.com\/en-fr\/products\/explore-scientific-cls-city-light-supression-filter-310225","provider":"Khan Scope Centre","version":"1.0","type":"link"}