{"product_id":"bresser-diagonalnaya-prizma-bresser-amici-90-125-12988","title":"Bresser Amici 90° 1.25\" diagonal prism (12988)","description":"\u003cp\u003e\u003cstrong\u003eThe BRESSER 90° Amici prism\u003c\/strong\u003e is a diagonal optical element with a standard mounting diameter of 1.25\" (31.7 mm), which gives a completely correct image: both direct and not mirrored. Unlike a conventional star diagonal-mirror, which flips the image left and right, the Amici roof prism retains its natural orientation along both axes. This turns the astronomical telescope into a full-fledged powerful telescope for daytime terrestrial observations of nature, birds and landscapes. The 90° viewing angle provides a comfortable head position when observing high objects. For beginners, the prism makes it much easier to orientate yourself in the sky, because the view through the telescope coincides with what is visible to the naked eye and on a star map. The multilayer illumination of the prism gives a bright and contrasting image. The accessory is suitable for lens (refractor) telescopes and mirror-lens telescopes Maksutov-Cassegrain with an output of 1.25\". A prism is not intended for Newtonian reflectors, since the diagonal is not used in their scheme.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eImage purpose and orientation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e A regular star diagonal mirror (which comes with most refractors) gives a straight but mirror-reflected left-right image — this is fine for astronomy, but inconvenient for the ground. The Amici prism eliminates this reflection as well, giving a completely correct image, like a telescope or binoculars. Therefore, it is added exactly when needed:\u003c\/p\u003e\u003cp\u003e Daytime ground observations — observations of nature, birds, landscapes, and vessels on the water, where image orientation matters.\u003cbr \/\u003e A beginner's orientation in the sky is when it is convenient for the view through the telescope to coincide with the sky map and the view with the naked eye.\u003c\/p\u003e\u003cp\u003e The prism does not change the magnification of the telescope - it is entirely determined by the installed eyepiece.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eDesign features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e \u003cstrong\u003eA completely correct image (direct and not mirrored)\u003c\/strong\u003e - the Amichi roof prism inverts and simultaneously \"unfolds\" the image, giving a natural orientation on both axes. Unlike the star diagonal, there is no left-right reflection. This is what makes the telescope suitable for daytime nature observation. The user sees the world as it is, only approximated.\u003c\/li\u003e\u003cli\u003e \u003cstrong\u003e90° viewing angle\u003c\/strong\u003e — the prism deflects the optical axis at a right angle for a comfortable head position. This allows you to comfortably observe objects high above the horizon without crouching under the tube. Especially convenient for long sessions and for children. The user observes in a natural position without straining the neck.\u003c\/li\u003e\u003cli\u003e \u003cstrong\u003eTransform your telescope into a spotting scope\u003c\/strong\u003e — with this prism, a lens telescope becomes a powerful tool for daytime nature observations. The telescope’s large aperture and focal length provide significantly greater magnification than a conventional spotting scope. This expands the scope’s usage scenarios beyond astronomy. The user gets a versatile day and night tool with just one additional accessory.\u003c\/li\u003e\u003cli\u003e \u003cstrong\u003eHelping beginners with orientation in the sky\u003c\/strong\u003e — a correctly oriented image matches the appearance of the sky with the naked eye and on the map. This makes it easier for a beginner to find objects and \"star hop\" between them. Less confusion with the directions of the tube movement when pointing. The user gets used to the sky faster at the start.\u003c\/li\u003e\u003cli\u003e \u003cstrong\u003eMulti-layered prism illumination\u003c\/strong\u003e - optical surfaces have multi-layer coatings that reduce light loss and parasitic reflections. Thanks to this, the image remains bright and contrasting. The coatings also remove some of the scattered light. The user receives a clean, bright image without noticeable losses on the diagonal.\u003c\/li\u003e\u003cli\u003e \u003cstrong\u003e1.25\" (31.7 mm) fit\u003c\/strong\u003e - the prism fits into a 1.25\" focuser and accepts any eyepieces of this standard. This makes it compatible with all refractors of the series and...","brand":"Bresser","offers":[{"title":"Default Title","offer_id":47661833289905,"sku":"932394_sv","price":3908.05,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/files\/1782895591969_38kar3_diahonalna-pryzma-bresser-amici-90-125-12988-15558344479227__13540d3e7e.jpg?v=1782895596","url":"https:\/\/usefulrare.com\/products\/bresser-amici-90-125-diagonal-prism-12988","provider":"Dostavka","version":"1.0","type":"link"}