Description
The Bresser Messier AR-90/900 Nano AZ telescope is an achromatic refractor with a lens diameter of 90 mm and a focal length of 900 mm, designed specifically for those taking their first steps in astronomy. The telescope combines high-quality lens optics with multi-coated illumination and a convenient NANO azimuthal mount with manual control, which allows you to quickly start observing without unnecessary settings. Due to its compact size and light weight, this instrument is equally convenient for both home use and outdoor activities. The telescope allows you to observe the Moon, planets of the Solar System, star clusters and other objects in the night sky, and with a solar filter - also the day star. Magnification from 35x to 180x covers a wide range of tasks: from surveying large areas of the sky to detailed study of the surface of the Moon. The metal tube and stainless steel tripod ensure durability and stability even under heavy use. The manufacturer's ten-year warranty confirms the high quality and reliability of this tool.
The flagship line of Messier telescopes from the German manufacturer Bresser is distinguished by high quality assembly, precision fitting of optical elements and the use of only high-quality materials. There are no compromises in quality and price. All components, parts, as well as mirrors of the telescope are made with precision accuracy, which provides the best optical and operational characteristics in its class. Bresser Messier telescopes are well appreciated by experienced astronomy enthusiasts.
What space objects can be observed with this telescope:
Sun — observation of the solar disk, sunspots and flares is possible only with the use of the objective solar filter included in the kit.
Month — detailed study of the surface: craters, mountain ranges, seas and valleys are viewed in excellent detail thanks to the 90 mm aperture and magnification up to 180x.
Planets — Mars (polar caps, surface albedo details), Jupiter (cloud belts, Great Red Spot, four Galilean moons: Io, Europa, Ganymede, Callisto), Saturn (rings and the brightest moon Titan), Venus (phases of the planet), Mercury (phases at maximum elongation).
Deep Sky objects - star clusters: Pleiades (M45), Hyades, Perseus Double Cluster (NGC 869/884); open clusters: Manger (M44), Hercules Cluster (M13); nebulae: Orion Nebula (M42); galaxies: Andromeda Galaxy (M31) and its satellites M32 and M110 as diffuse objects in dark skies.
Design features:
- An achromatic refractor (Achromatischer Refraktor) is a type of lens telescope in which the objective lens consists of two lenses of different grades of glass, which minimizes chromatic aberration - unwanted color fringing of bright objects. This results in sharp and accurate color reproduction of the Moon and planets. This optical scheme is classic and time-tested, providing reliable quality for the novice observer.
- 90mm objective lens diameter - the aperture determines the light-gathering capacity of a telescope and is a key parameter for image quality. The 90mm objective lens collects significantly more light than smaller instruments, allowing...
