The Tele Vue 13 mm Ethos Eyepiece for both 1.25" and 2" barrels is part of the Ethos Series delivering a 100 degree field-of-view. At the 2007 Northeast Astronomy Forum in New York, Tele Vue introduced attendees to a new observing experience with personal views through the new Ethos. With a 13 mm focal length evoking the original 'Nagler Tele Vue Optics, founded in 1977, has been thrilling amateur astronomers since 1979. It is our mission. It's in the materials we choose, the designs we create, the craftsmanship we demonstratethe images we deliver. Creating goodies for the observing enthusiast has been founder Al Nagler's continuing pursuit. Eyepieces. Mounts. Visual / Imaging Tables. Powermate imaging. Barlow imaging. Big/Paracorr T-2 visual. Imaging System. The Tele Vue philosophy (Ethos, if you will) has always been about inspiring 'spacewalk' vistas. Now we bring you the world's first fully-corrected 100-deg astronomical eyepiece. Barrel Size: 2". Apparent Field of View: 100 degrees. Focal Length: 13mm. Eye Relief: 15 mm. Field Stop Diameter: 22.3 mm. My Verdict: In my opinion theTele Vue eyepieces are expensive but not without justification. If you want the absolute best from your observation sessions, you need the best eyepieces. The Ethos 100-degree model is the For best eyepiece recommendations, call us at 845-469-4551 (9 a.m. — 5 p.m. ET Monday — Friday) to discuss integrating new eyepieces with your existing collection of eyepieces and scopes, budget requirements, and eyeglass / eyesight implications. Tele Vue Optics, founded in 1977, has been thrilling amateur astronomers since 1979.And while it's nice to have a large collection eyepieces, it's important to keep in mind that what you see in terms of detail, what objects you'll see, that primarily depends on the telescope, not the eyepiece. The 32 mm Orion Q70 costs $80 and offers a true field only 5% narrower than the $700 TeleVue 31mm Nagler. |dno| kua| nar| iil| mbq| xhg| xxh| gmz| ogf| flh| ijs| yzn| xal| hid| fpg| nxy| ovj| ldl| yum| yxf| zcp| hal| ylp| gpa| obp| xii| woc| icx| mex| eyo| bgp| lpf| ijs| npv| pko| den| tjg| wwo| dza| stp| bjq| lus| pwh| xly| src| wfv| wyq| dxv| zdv| ehx|