Baader Ocular ssic Ortho 10mm

La descripción de este producto no está disponible en español. Esperamos que la versión en inglés le sea de utilidad. En cualquier caso, sentimos las molestias.The classic orthoscopic eyepiece has some advantages over popular Ploessl eyepieces of the same focal length, but especially compared to modern 'super-wide angle eyepieces': the low number of lens elements used results in very high light transmission with very high contrast and therefore gives an extremely clear, distortion-free image. The stars are perfectly sharp not only in the centre but also at the edge of the field of view. multi-coating ensures low internal reflections - separating the closest double stars with these eyepieces is a breeze, and the fine detail on planets emerges clearly.the orthoscopic eyepieces in this series are parfocal, i.e. almost no refocusing is needed when switching eyepieces. Construction of an orthoscopic eyepiece: The optics consist of a plano-convex lens with a triplet, meaning there are only f