The Dobson telescope Levenhuk Ra 200N Dob is a powerful and bright Newton's reflector, capable of showing thousands of objects in outer space. It can also be used on the moon and planets. This telescope will display the dust clouds of Mars, the rings of Saturn, the atmosphere of Jupiter and even the satellites of Galileo. Nothing can limit the possibilities of the 200-millimeter aperture except the weather and the state of the atmosphere. The telescope will appeal to discerning users who want to see as much of the beauty of space. And simple operation will allow even a beginner to try it.
Optics based on parabolic mirror with aluminum coating
The image forms a parabolic main mirror. It is supplemented with aluminum coating, the reflection coefficient of which is 92-96%. Due to this, the optics create a clear and crisp image that does not suffer from optical distortion, even at maximum magnification. Crayford's two-speed focus provides smooth and precise sharpness adjustment and does not backlash even when using heavy attachments.
Active cooling of the optical system for rapid thermal stabilization
). It accelerates the thermal stabilization of the optics, ie allows you to start observations faster if the telescope was taken out of a warm room on a cold street. Without cooling, you usually have to wait several hours for the mirror to cool down, and the fan speeds up this process by about half. Despite the fact that the mount has a classic look, inside it is much improved. The system of high-altitude bearings and balancing allows you to quickly and accurately move the optical tube a few inches up or down and achieve optimal stability. This is useful if you use heavy glasses or an extra finder. There are scales on the mounting sides to help balance. Also improved bearings make the mounting process smooth and soft, they are more reliable and resistant to friction, which increases their service life.
All the necessary observations are already included
start observation. These are two glasses with different focal lengths and an optical viewfinder 8x50 mm.
Crayford two-speed focuser - accurate and fast aiming at objects
System of high-altitude bearings and balancing - the smoothest possible course of a pipe telescope
Dobson mounting
Plossl eyepiece 9 mm
Super View eyepiece 30 mm
Optical viewfinder 8x50 mm
Viewfinder holder
Cooling fan
Operating instructions and warranty card
