| Астрономия и микроскопия http://forum.shvedun.ru/ |
|
| Orion Premium 102mm F/7 ED Refractor http://forum.shvedun.ru/viewtopic.php?f=17&t=213 |
Страница 1 из 1 |
| Автор: | ec1n [ 19 июл 2009, 13:20 ] |
| Заголовок сообщения: | Orion Premium 102mm F/7 ED Refractor |
Продам новые с документами, гарантиями. Полнейшая комплектация. 1.Orion EON 80 ED Complete DeepSpace Imaging Package Use Astronomy & terrestrial User level Beginner Optical design Refractor Optical diameter 80mm Focal length 500mm Focal ratio f/6.2 Coatings Fully Multi-coated Optics type Air-spaced doublet Glass material Extra low dispersion FPL-53 Eyepieces included None Resolving power 1.44arc*sec Lowest useful magnification 12x Highest useful magnification 160x Limiting stellar magnitude 12.2 Optical quality Diffraction limited Finder scope None Focuser 2" Crayford Mount style Optical Tube without Mount Astro-imaging capability Lunar, planetary & long exposure Tube material Aluminum http://www.telescope.com/control/produc ... t_id=24772 Цена - 900.00 ye 2. Orion Premium 102mm F/7 ED Refractor Telescope Use Astronomy & terrestrial User level Advanced Optical design Refractor Optical diameter 102mm Focal length 714mm Focal ratio f/7.0 Coatings Coated Optics type Air-spaced doublet Glass material Extra low dispersion Eyepieces included None Resolving power 1.14arc*sec Lowest useful magnification 15x Highest useful magnification 204x Limiting stellar magnitude 12.7 Optical quality Diffraction limited Finder scope None Focuser 2" Crayford http://www.telescope.com/control/produc ... t_id=09012 Цена - 900.00 ye 3. Vixen ED81S Refractor Optical Tube w/ Accessories Use Astronomy User level Expert Optical design Refractor Optical diameter 81mm Focal length 625mm Focal ratio f/7.7 Coatings Multi-coated Optics type Air-spaced doublet Glass material Extra low dispersion Resolving power 1.05arc*sec Lowest useful magnification 12x Highest useful magnification 162x Limiting stellar magnitude 11.3 Optical quality Diffraction limited Finder scope 7x50 Focuser 2" Rack-and-pinion Diagonal 1.25" 90-deg Flip mirror Star http://www.telescope.com/control/produc ... t_id=08016 Цена - 1 200.00 ye По всем вопросам ICQ - 386547891 |
|
| Страница 1 из 1 | Часовой пояс: UTC + 3 часа |
| Powered by phpBB® Forum Software © phpBB Group https://www.phpbb.com/ |
|