{"product_id":"askar-f5-9-0-85x-full-frame-reducer-professional-astronomical-accessory-dedicated-for-80ed-astrograph","title":"Askar F5.9 0.85x Full-frame Reducer Professional Astronomical Accessory Dedicated for 80ED Astrograph","description":"\u003cp\u003e\u003cb\u003eAskar F5.9 0.85x Full-frame Reducer Professional Astronomical Accessory Dedicated for 80ED Astrograph\u003cbr\u003e\u003cbr\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e- (After attaching) 80ED Focal length: 476mm\u003cbr\u003e- (After attaching) 80ED Focal ratio: f\/5.9\u003cbr\u003e- Lens Number: Triplet design (including one ED glass)\u003cbr\u003e- Image circle: APS-C\u003cbr\u003e- Back Focus: 55mm (from the base of M48 male thread)\u003cbr\u003e- Weight: 0.44kg\u003cbr\u003e- Rear-end thread type: M54x0.75; M48x0.75 (M48x0.75 filter thread inside)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Reducer\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99034-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99034-02.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99034-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99035-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99035-02.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99035-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99035-04.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99035-05.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1024px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/99034\/99035-06.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41028708106289,"sku":"99035","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1759108809-1.jpg?v=1780321623","url":"https:\/\/www.thanksbuyer.com\/ja\/products\/askar-f5-9-0-85x-full-frame-reducer-professional-astronomical-accessory-dedicated-for-80ed-astrograph","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}