{"product_id":"askar-fma180-pro-ota-telescope-f-4-5-180mm-focal-length-two-ed-glasses-sextuplet-air-spaced-apo-refractor-for-deep-sky-astrophotography-and-visual-astronomy","title":"Askar FMA180 pro OTA Telescope,F\/4.5,180mm Focal Length,Two-ED Glasses sextuplet air-Spaced APO Refractor for Deep Sky Astrophotography and Visual Astronomy","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Askar\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSPECIFICATIONS: FMA180pro adopts a sextuplet air-spaced APO design with three lenses in front and three in the rear, two of which are ED glass,providing excellent correction of chromatic aberration, which lays the foundation for high-quality astrophotography and observation. It has an aperture of 40mm, a focal ratio of f\/4.5, and a focal length of 180mm.\u003c\/li\u003e\n\u003cli\u003eSPECIALLY OPTIMIZED: In addition to visual observations, the FMA180 pro is specially optimized for astrophotography. Compared to FMA180, FMA180 pro adds a finder base and a 360° rotator. What’s more, the focuser is designed as internal focusing which promotes its stability and ensures its performance in use as a delicate, high-quality, and compact astrograph.\u003c\/li\u003e\n\u003cli\u003eMULTIPLE USE: The FMA180 pro comes with an M48 adapter at the rear end, and the back focus is the standard 55mm. The multifunctional base can not only be used for astrophotography but also be mounted onto other telescopes' finder bases as a finder scope after the Vixen dovetail plate is detached.\u003c\/li\u003e\n\u003cli\u003ePORTABLE DESIGN: FMA180 pro is a compact astrograph for astrophotography with more integrated functions and a more dedicated design.167.5mm telescope length, 40mm aperture size,very convenience for anytime use\u003c\/li\u003e\n\u003cli\u003eEXCELLENT APPEARANCE: The entire lens barrel uses high-quality CNC processing technology, and the interior of the lens barrel is painted with high-quality matte paint to effectively reduce stray light reflection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e FMA180 pro\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e FMA180 pro\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 6975213901823\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 9.0 x 6.6 x 4.7 inches\u003c\/p\u003e","brand":"Askar","offers":[{"title":"Default Title","offer_id":47690273259714,"sku":"B0CF4L69TF","price":878.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4101\/4978\/files\/71tIlw0vYXL.jpg?v=1779465724","url":"https:\/\/safebuy03.store\/products\/askar-fma180-pro-ota-telescope-f-4-5-180mm-focal-length-two-ed-glasses-sextuplet-air-spaced-apo-refractor-for-deep-sky-astrophotography-and-visual-astronomy","provider":"Safe Buy03","version":"1.0","type":"link"}