Päikesefiltrid
Tootja: Astrozap
Toote kood: 45984
AstroSolar™-iga paistab päike neutraalse valgena. Teised kiled ja mõned klaasfiltrid tekitavad uduse sinaka või punaka päikesepildi, vähendades seeläbi osa spektrist. Eriti oranži päikesega on väga raske näha faculae piirkondi, mis on nähtavad valdavalt spektri sinises tiivas.
Tänu oma neutraalse..
149.00€
Ex Tax:123.14€
Tootja: LUNT
Toote kood: 0558211
Herschel-wedge / Solar-wedge for superior White-Light solar observing and imaging. For refractor-telescopes up to 150mm aperture, and with 1.25" focuser. Complete system with installed ND3.0 filter.Herschel-Wedges will be used to observe the sun in White-Light. Around 95% of the sun light will be su..
240.45€
Ex Tax:198.72€
Tootja: Unistellar
Toote kood: 79530
Tootekirjeldus
Avastage päikese aktiivsuse saladused
Vaadelge päikest vähem kui 2 minutiga
Kogege seda turvaliselt koos perega
Uus päikesekogemus on saadaval Unistellari rakenduses (iOS ja Android)
Olge tunnistajaks kord elus toimuvatele päikesesündmustele
Sobib ...N 114/450 eVscope'ile..
249.01€
Ex Tax:205.79€
Tootja: LUNT
Toote kood: 0553501
Calcium-K module in star diagonal, for using normal astronomical telescopes up to 100mm aperture and up to 540mm focal length as Ca-K solar telescopes.This Calcium-K module transforms your normal astronomical refractor telescope into a Ca-K solar telescope. It will be very easy: Put the Ca-K module ..
1,993.95€
Ex Tax:1,647.89€
Tootja: LUNT
Toote kood: 0550403
100mm H-alpha solar filter system with B1200 blocking filter, for front mounting at telescopes with 2" focuser, and up to 1080mm focal length.The LS100FHa H-alpha Etalon filter system with 100mm aperture for use on any refractor and many other telescopes. Because the LS100FHa has an estimated bandwi..
12,493.95€
Ex Tax:10,325.58€