Is a 127mm telescope good?
– 127mm is adequate for brighter deep sky objects, but not enough for very faint objects, in my case. I observe in an area with low light pollution. – Optics tend to dew up easily in my environment. – Optics take a considerably long time to cool compared to my other telescope.
What is the largest Maksutov Cassegrain telescope?
APM Telescopes recently completed initial work on the optical set of what might be the largest true Maksutov-Cassegrain telescope ever attempted, a 20-inch f/8 monster of a Mak-Cass! The mirrors are made from Astro-Sital, and the optical elements are now undergoing broadband multicoating.
Do Maksutov telescopes need collimation?
Collimation is the alignment of a telescope’s optics with its mechanical axis. Your Maksutov-Casegrain’s optics were colli- mated at the factory and should generally not need adjustment unless the telescope has been handled roughly.
What can you see with a 127mm telescope?
The 127mm aperture—hence the 127 in the name—is one of the largest apertures you will find on a starter scope. It’s the ideal size for starter or intermediate astronomers. It allows for close-up detailed images of the moon as well as the brighter planets, star clusters, and nebulae.
Which is better Schmidt-Cassegrain or Maksutov?
In short, a Maksutov-cassegrain telescope is generally better for planet viewing due to the narrow and generally large focal ratios, however this also does compromise the astrophotography performance of Mak telescopes, which is an area Schmidt-Cassegrain telescopes don’t suffer nearly as much from whilst still having …
What is a Mak Cass telescope?
Maksutov-Cassegrains are another type of compound telescope, similar to Schmidt-Cassegrains. They have a spherical mirror to collect light and a curved lens up front to correct for aberrations. But the corrector lens on a Mak has a simple spherical curvature which is easy to manufacture.
How big is the Maksutov-Cassegrain telescope tube?
It boasts big 127mm (5″)-diameter optics but in a telescope tube that’s a fraction of the length (just 14.5″ long!) and weight (8.6 lbs.) of a Newtonian reflector or refractor telescope of similar aperture and focal length. That’s the beauty of its Maksutov-Cassegrain telescope optical design – it’s so wonderfully portable.
How big is the apex 127 mm telescope?
The Apex 127 is a sizable scope. The tube is 14.5 inches long and weighs 8.6 lbs without the finder, diagonal, or eyepiece.
What can you do with a Nexstar 127slt telescope?
The 127SLT comes with a fully computerized NexStar+ hand control. The computerized hand control gives you the ability to automatically slew to any object. This telescope for adults and kids to be used together is ideal for weekend camping trips or excursions to dark sky sites.
What makes the Orion apex 127mm so special?
That’s the beauty of its Maksutov-Cassegrain telescope optical design – it’s so wonderfully portable. It’s those same high-performance optics that give the Orion Apex 127mm Maksutov-Cassegrain Telescope such outstanding image quality and such an incredible range of uses for the demanding observer.