{"product_id":"adaptateur-ufc-s70-m57","title":"Adaptateur UFC S70 vers M57 mâle pour télescopes Borg Baader","description":"\u003cp\u003e\u003c\/p\u003eThe Baader UFC S70 \/ M57 adapter allows connection between a Borg telescope with an M57x0.75 thread and the Baader Universal Filter Changer (UFC) system via an S70 right-angle adapter. This adapter optimizes compatibility between your equipment and the UFC system, designed to accommodate filters up to 50x50 mm without vignetting and with reduced bulk. It allows adapting the UFC base and UFC extensions to a telescope with an M57 thread, ensuring precise and compact installation, ideal for optics with short backfocus such as EdgeHD, Hyperstar, RASA, or other primary-focus astrographs.\u003cdiv class='tabs'\u003e\u003cinput checked name='tab-control' id='tab1' type='radio'\u003e \u003cinput name='tab-control' id='tab2' type='radio'\u003e \u003cinput name='tab-control' id='tab3' type='radio'\u003e\u003cul class='tab-links'\u003e\u003cli\u003e\u003clabel role='button' for='tab1'\u003eFeatures\u003c\/label\u003e\u003c\/li\u003e\u003cli\u003e\u003clabel role='button' for='tab2'\u003eAdvantages\u003c\/label\u003e\u003c\/li\u003e\u003cli\u003e\u003clabel role='button' for='tab3'\u003eCompatibility\u003c\/label\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cdiv class='tab-content'\u003e\u003cdiv id='content1' class='tab'\u003e\u003cul\u003e\u003cli\u003eTelescope thread: M57 x 0.75 mm (external)\u003c\/li\u003e\u003cli\u003eAccessory thread: S70 (right-angle adapter)\u003c\/li\u003e\u003cli\u003eEffective optical length: 13 mm\u003c\/li\u003e\u003cli\u003eOuter diameter: 75 mm\u003c\/li\u003e\u003cli\u003eInner diameter: 54 mm\u003c\/li\u003e\u003cli\u003eDesign optimized for maximum light passage in front of the UFC filter holder\u003c\/li\u003e\u003cli\u003eCompatibility with Baader UFC bases and extensions\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv id='content2' class='tab'\u003e\u003cul\u003e\u003cli\u003eAllows integration of large filters without vignetting\u003c\/li\u003e\u003cli\u003eFine backfocus adjustment thanks to UFC extensions and VariLock system\u003c\/li\u003e\u003cli\u003eCompact installation reducing the risk of shadowing and light loss\u003c\/li\u003e\u003cli\u003eHigh-quality Baader manufacturing ensuring robustness and precision\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv id='content3' class='tab'\u003e\u003cul\u003e\u003cli\u003eFor Borg telescopes with M57 x 0.75 mm thread\u003c\/li\u003e\u003cli\u003eCompatible with all S70 right-angle UFC bases\u003c\/li\u003e\u003cli\u003eCompatible with Baader UFC extensions and VariLock system\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Baader","offers":[{"title":"Default Title","offer_id":55278863417609,"sku":"baader-69345","price":38.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/2511\/5657\/files\/Baader-UFC-S70-M57-Adapter_7689b90c-fd1d-44d5-bf88-f15769913bb7.jpg?v=1749058686","url":"https:\/\/astronomy.store\/en\/products\/adaptateur-ufc-s70-m57","provider":"Astronomy Store","version":"1.0","type":"link"}