----------------------------------- nobody 16 Iun 2014 16:20 ----------------------------------- Cauta si Kasai japoneze. Nu se mai produc dar mai exista pe stocuri sau la second-hand. http://www.teleskop-express.de/shop/product_info.php/info/p627_Kasai-HC-Ortho-18mm---Orthoscopic-Eyepiece-from-Kasai---made-in-Japan.html http://www.teleskop-austria.at/shop/index.php?lng=eng&m=2&kod=oku1-ort-004-jp Exista si clone chinezesti (gen TS, Lacerta, ieftine, la care nu m-as baga. Ortoscopicele au nevoie de o precizie mare la productie. Designul clasic se numeste "Abbe orthoscopic". http://www.handprint.com/ASTRO/ae5.html