{"product_id":"astro-frog-professional-filter-drawer-18mm-rear-intercept-for-m42-m48-m54-astronomical-telescopes","title":"Astro Frog Professional Filter Drawer 18mm Rear Intercept for M42\/M48\/M54 Astronomical Telescopes","description":"\u003cp\u003e\u003cb\u003eAstro Frog Professional Filter Drawer 18mm Rear Intercept for M42\/M48\/M54 Astronomical Telescopes\u003cbr\u003e\u003cbr\u003eFilter Drawer:\u003c\/b\u003e\u003cbr\u003e- Occupied rear intercept 18mm (precision machining)\u003cbr\u003e- Telescope interface: M42\/M48\/M54 internal thread\u003cbr\u003e- Camera interface: M42\/M48\/M54 external thread\u003cbr\u003e- Any transformation form, multi compatibility\u003cbr\u003e- The drawer comes with a 2-inch filter insert and a 2-inch to 1.25 filter port\u003cbr\u003e- Hexagonal wrench x 2\u003cbr\u003e- High compatibility, internal thread extinction\u003cbr\u003e- Rear intercept combination: cooling camera 1.75 flange distance; 18mm filter drawer and 19.5mm OAG can be combined to achieve a standard 55mm rear intercept.\u003cbr\u003e- Installation precautions: The filter drawer should be installed behind the OAG. If the filter is installed in front of the OAG, the guiding camera will not detect the star point.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Filter Drawer\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98233\/98233-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98233\/98233-02.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98233\/98233-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98233\/98233-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98233\/98233-04.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":41019775844401,"sku":"98234","price":67.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1755826056-1.jpg?v=1780025298","url":"https:\/\/www.thanksbuyer.com\/ko\/products\/astro-frog-professional-filter-drawer-18mm-rear-intercept-for-m42-m48-m54-astronomical-telescopes","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}