{"product_id":"tanotis-bhpv-zwff90apo","title":"ZWO FF90 APO Refractor Telescope","description":"\u003cdiv\u003e\u003cdiv\u003e\u003cp\u003eEqually suited to observation and astrophotography, the \u003cb\u003eFF90 APO Refractor Telescope\u003c\/b\u003e from \u003cb\u003eZWO\u003c\/b\u003e features a quadruplet air-spaced apochromatic lens system that eliminates the need for a separate field flattener. The quad APO includes one extra-low dispersion element and dramatically reduces chromatic aberration. It also eliminates the need to calculate back focus distance—just attach your camera with one of the four included adapters and you're ready for imaging. The f\/6.8 focal ratio and 609mm focal length collect the light needed for long-exposure, deep-sky photography, but add a diagonal with a high-magnification eyepiece and the scope is ideal for planetary observation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003e4\" \/ 90 mm\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003e609 mm\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003ef\/6.8\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepiece\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003eSold Separately\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003eApochromatic Refractor\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003e4\" \/ 90 mm\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003e609 mm\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003ef\/6.8\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003eDual-Speed Rack-and-Pinion\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepiece\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003eSold Separately\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinderscope\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003eVixen Style\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Dimensions\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003e20.9\" \/ 531 mm (Retracted)\u003cbr\u003e23.6\" \/ 599 mm (Extended)\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003e9.9 lb \/ 4.5 kg\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003e13.915 lb\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Dimensions (LxWxH)\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv\u003e\u003cspan\u003e23.1 x 10.9 x 9.7\"\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.\u003c\/p\u003e","brand":"ZWO-10","offers":[{"title":"Default Title","offer_id":46455252287573,"sku":"ZWFF90APO:ZWFF90APO:bhpv","price":99999999.0,"currency_code":"INR","in_stock":false}],"url":"https:\/\/www.tanotis.com\/products\/tanotis-bhpv-zwff90apo","provider":"Tanotis","version":"1.0","type":"link"}