{"product_id":"refractor-apocromatico-pro-apo-ap-71-490-quadruplet-ota","title":"Apochromatic Refractor Pro APO AP 71\/490 Quadruplet OTA","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eThe most beautiful astronomical photographs to rediscover the sky\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWhat drives astrophotographers again and again? The fascination of reproducing the sky in its most beautiful colors and forms. This can be achieved with this apochromat. Thanks to the high-quality ED optics and a color-pure image, you can enjoy very detailed observations that would not be possible with basic optics. Rediscover the sky.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe advantages at a glance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e71mm quadruplet ED apo with four lenses, achieves apochromatic correction for fantastically clear, flat and color-pure images\u003c\/li\u003e\n\u003cli\u003eIntegrated corrector ensures a flat and illuminated field even for full-frame cameras\u003c\/li\u003e\n\u003cli\u003e2.5\" focuser with 1:10 reduction: even the largest and heaviest cameras can be focused easily and with great precision\u003c\/li\u003e\n\u003cli\u003eThe camera can be rotated 360° so you can find the correct alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhy these optics show more detail\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eForget about low-contrast images. This apochromat reveals what is truly possible: color-pure and high-contrast astronomical observations and photographs. The key is a sophisticated design with premium ED optics for a crystal-clear image. These optics have better definition than most mirror systems, so you will see more detailed images when observing planets, for example. The optical elements are equipped with an effective multi-layer anti-reflective coating on all surfaces. Enjoy memorable observations and images.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2.5\" rack-and-pinion focuser with bearings\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe 2.5\" rack-and-pinion is almost a miracle in space-saving, because it is large enough to prevent vignetting. An ingenious hybrid technology of a Crayford and a rack-and-pinion increases its load capacity for accessories up to 4 kg. In addition, focusing is silky smooth thanks to the bearings, so you can easily find the perfect spot. A 1:10 reduction for the finest corrections completes this product. These are precisely the features that astrophotographers around the world appreciate.\u003c\/p\u003e\n\u003cp\u003eThe focuser is compatible with the focus motors [cms:\/\/shop\/p_id=84951 \"\"], [cms:\/\/shop\/p_id=86542 \"\"] and [cms:\/\/shop\/p_id=80314 \"\"] without further adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e360° rotation to perfectly view all image details\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHave you already found and focused your object but it is misaligned? It's night and you shouldn't have to start over and align an object with the sensor. The 360° rotator makes this task easy and only takes a few seconds.\u003c\/p\u003e\n\u003cp\u003eThe 2\" eyepiece adapter can be removed, the underlying internal thread is M64x0.75\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omegon","offers":[{"title":"Default Title","offer_id":53581584925015,"sku":"85631","price":769.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/85631_1.jpg?v=1779016017","url":"https:\/\/astrotelescopios.com\/en-eu\/products\/refractor-apocromatico-pro-apo-ap-71-490-quadruplet-ota","provider":"Astro Telescopios","version":"1.0","type":"link"}