Телескоп рефрактор астрономический 150x
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Описание
The telescope is a dual-purpose refractor. It can be used both for astronomical observations and for observations of objects on the ground. To ensure that when viewing objects on the ground, they are correctly displayed from bottom to top and from left to right, use the telescope as you see with your own eyes. To achieve the correct orientation, use the optical switch supplied with the telescope. 1 Remove the diagonal mirror from the telescope. 2 Insert the optical relay into the focuser, then insert the 20mm eyepiece. If you then look through the telescope, the image you see should be properly oriented and right side up. 3 For greater magnification, remove the 20mm. eyepiece and replace it with a larger one. Moon Watching There is a whole universe of objects to be seen in the night sky, so where do you start? The moon is easiest to find at night. When it is in its full position, when the entire surface of the moon is illuminated, it bathes the night in a silvery light, washing away all but the brightest objects from the rest of the sky. The best time to watch the moon isn't really when it's full, but any time before the first quarter, when the moon appears to be half lit. The terminator on the Moon, the dividing line between darkness and light, shows the best features such as craters and mountains. Astronomical use of a 150x refractor telescopeAlways start observing through a 20mm eyepiece. This is a low-power eyepiece whose wide field of view will make it easier to search for astronomical objects. By the way, you will notice that if you look through a telescope, the stars still look like luminous dots, this is because they are very far away, even the largest telescopes show stars only as bright dots. After you find the object you are looking for, You can switch to a higher magnification eyepiece. You will notice that the subject will appear larger, but less bright, as if using a 20mm eyepiece. This is fine. If you observe in unsuitable conditions, the high magnification image may be fuzzy and unstable. If this is the case, switch back to 20mm. eyepiece, and try a more powerful eyepiece another time. Higher magnification can be obtained by inserting a 3x Barlow lens between the telescope and the eyepiece, this triples the available power. Assembling the Refractor Telescope Take all the parts out of the box and lay them out so you can see them all. Make sure you have all the necessary parts according to the instructions. Save the telescope storage box.1. Carefully extend the aluminum tripod legs as far as they will go until the center brackets are in a horizontal position.2. The telescope tube has a mounting tab on the bottom. Place this tab in the slot on top of the tripod.3. Tighten the knob on the base of the tripod to hold the tube tightly against the tripod.4. Screw the sight control lever into the threaded socket on the back side of the mount.5. Insert
Свойства товара
- Монтировка: Азимутальная
- Тип: Телескоп
- Принадлежности в комплекте: Линза Барлоу, Светофильтры, Сменный окуляр, Штатив
- Тип телескопа: Рефрактор
- Оптическая схема: Ахроматическая
- Диаметр объектива, мм: 70
- Фокусное расстояние телескопа, мм: 300
- Макс. увеличение, крат: 150
- Конструктивные особенности: Крепление на штатив
- Искатель: Нет