Телескоп Veber 400/70 рефрактор с рюкзаком и книгой
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Описание
Veber 400/70 is a simple and reliable refractor lens telescope for beginner astronomy enthusiasts, both children and adults. Anyone can cope with this model: just install the pipe on an aluminum tripod - and the device is ready to work. Maintenance of the telescope comes down to wiping the lens and eyepiece with a special cloth. The main thing is to handle the instrument carefully, and it will last for many years (it is covered by a lifetime warranty). What can be seen in a Veber telescope with an achromatic lens with a diameter of 70 mm. Its limiting magnitude is 11.3m. This means that even in a city where the sky is illuminated by lanterns and billboards, one can see craters and seas on the Moon, artificial satellites of the Earth, large asteroids and comets through a telescope. To observe deep space objects, it is better to go out of town. The compact telescope, which fits in a small backpack, is designed specifically for such an easy-to-lift astronomer. Without unnecessary illumination and urban smog, he will be able to observe Saturn and Jupiter, meteor showers and the Andromeda Nebula. A smartphone attached to the eyepiece with an adapter will allow you to capture the most interesting moments. The optical characteristics of the design are almost as good as those of more complex and expensive models. A tube with a lens diameter of 70 mm and a focal length of 400 mm (aperture 1 / 5.7) gives a clear, contrasting image across the entire field of view. It does not contain convective flows of warm and cold air and unnecessary elements that can deform the image and reduce the overall light transmission of the telescope. The dark coating inside the tube absorbs the rays of light re-reflected from its inner surface, which makes it possible to maintain a high image contrast. A magnification from 16x to 185x allows you to examine in detail objects located at different distances from the observer. The direct image that the telescope gives is suitable for observing not only astronomical objects, but also quite terrestrial ones, so the device can be used as a high-power spotting scope. Thanks to the azimuth-type mount, it is convenient to aim at objects by moving it vertically and horizontally with the handle. Accurate and smooth focusing, without slipping, is provided by a ratchet (rack-and-pinion mechanism). Accessories for working with the telescope do not need to be selected, everything you need is included in the kit. First of all, these are Pl6.5 and K25 eyepieces with soft eyecups that protect against side illumination. If the observer wears glasses, then for more comfortable work, he can bend the eyecup to reduce the distance between the eyepiece and the pupil. A 3x Barlow lens will definitely come in handy, which increases the magnification of the eyepieces by 3 times, and filters - a solar one, which reduces light intensity to safe values, and a lunar one, which increases contrast. A lightweight aluminum tripod for a telescope is unpretentious
Свойства товара
- Монтировка: Азимутальная
- Принадлежности в комплекте: Искатель, Линза Барлоу, Светофильтры, Сменный окуляр, Штатив
- Тип: Телескоп
- Тип телескопа: Рефрактор
- Оптическая схема: Ахроматическая
- Диаметр объектива, мм: 70
- Фокусное расстояние телескопа, мм: 400
- Макс. увеличение, крат: 185
- Конструктивные особенности: Чехол в комплекте
- Искатель: Оптический