![]() It provides a sharp image and much clear view of the night sky. Orion StarBlast II 4.5 equatorial includes a parabolic lens that is made of soda-lime plate glass. Finderscope : Finderscope type is reflex.Mount : The mount is equatorial that can track objects easily with the slow motion controls.It offers a wide field of view to get great images. and a 114 mm (in diameter) objective lense. A 25 mm and a 10 mm Plossl eyepiece lens provide 18x and 45x views. You can use the EQ-1 mount’s slow motion control to easily track your targets.You will get the best performance from the scope at lower magnifications as the field view is wider and can fit deep sky objects well like Andromeda.If you follow the steps, you will also be able to do it. You can watch a video on how to collimate your scope. Do not let the process prohibit you from buying it. The clips are adjustable, so you have to make the alignment perfect. The reflector uses a mirror where you have to adjust the primary mirror inside 3 clips. You need to collimate the scope before starting using it.it makes diffusion of lights at the edge of the stars. Besides, reflectors do not create chromatic aberration though they suffer from comatic aberration i.e. Basically, High quality Newtonian telescopes are easier and cheaper to make than other telescopes like Cassegrain Refractors and so on.This also makes it easy to target nebulae and galaxies for novice sky gazers. The image with this combination is brighter than a scope with longer focal lengths and a similar aperture. A large aperture means it offers a wide field of view and a short focal length means it provides lower magnification. Its large aperture with a short focal length has made it a great fast scope. This is one of the most ideal telescopes for entry level sky gazers. Orion StarBlast II 4.5 equatorial offers a great combination of price and quality.What you should consider before buying a telescope The focal length is f/4 which is less than enough to give lower magnification. This Newtonian reflector provides a 4.5 inches (114 mm) large aperture that collects enough light so that the observer can get a satisfying view. Orion StarBlast II 4.5 equatorial has Orion’s EQ- 1 equatorial mount instead of the Dobsonian mount. But the StarBlast II provides the same optical quality with a cheaper mount. ![]() Other scopes include computerized better quality mounts that enhance the price accordingly. The reason for this is the bare bones EQ-1 mount. The Orion StarBlast II is the most reasonable scope in the stream. ![]() The StarBlast line is the largest part of Orion that makes several reflector and refractor telescopes most of which are beginner scopes. It is user friendly and of great quality which makes the user a hobbyist astronomer and makes cravings for more. Besides, it is a great beginner telescope at an affordable price. Orion StarBlast II 4.5 equatorial is one of the cheapest and most available telescopes worldwide.
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