80mm Spherical Mirror 800mm Focal Length Astronomical Telescope Newtonian Reflection Primary Mirror Group W/ Secondary Mirror
артикул: 4000068117856
СОГЛАСНО НАШИМ ДАННЫМ, ЭТОТ ПРОДУКТ СЕЙЧАС НЕ ДОСТУПЕН
$23.99
Доставка из: Китай
Характеристики
| Brand Name: | HERCULES |
| Diameter d: | 80mm |
| Focal length F: | 800mm |
| Model Number: | 80800 D80F800 Monocular binocular professional Astronomy Telescope |
| Name: | 80800 reflection of the objective lens group |
| primary mirror thickness: | about 10mm |
| Secondary Mirror minor axis: | 20mm |
| Surface: | aluminum and protective foils |
| Use For: | Newtonian Professional Astronomical Telescope |
| Материал: | K9 optical glass |
| Тип: | spherical primary mirror |
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