Celestron AstroMaster 70 AZ Telescope
- description
- technical data
- Reviews
- Goes well with
Achromatic refractor with an objective diameter of 70 mm and a focal length of 900 mm.
This lenticular telescope collects 98x more light than the human eye at night. It is mounted on an azimuthal mount, and the whole thing is light enough to allow easy movement to other locations, such as away from artificial light sources that have an adverse effect on night sky observations. The image seen is bright and high-contrast.
Included with the telescope
Finder: StarPointer
Mount: azimuthal
Eyepiece 1: Plossl 20 mm field of view 50 deg.
Eyepiece 2: Plossl 10 mm field of view 50 deg.
Tripod: steel, extendable
Eyepiece focuser:1.25” with 90 deg. angle cap.
Technical data
Telescope series: AstroMaster
Telescope optical system: refractor
Eyepiece field of view: 1.1 deg.
Aperture: 70 mm
Objective focal length: 900 mm
Focal length: 12,9
Focal length of eyepiece 1: 20 mm
Focal length of eyepiece 2: 10 mm
Finder: red dot (StarPointer)
Mount type: azimuthal
Tripod: steel 1.25
Highest usable magnification: 140
Smallest useful magnification: 10
Stellar range: 11.5 mag
Resolution (Rayleigh): 1.99 angular seconds
Resolution (Dawes): 1.66 angular seconds
Collective capacity (compared to the unaided eye): 100
Coatings: Fully Coated
Tube length: 914 mm
Telescope control: manual
Magnification with eyepiece 1: 45
Magnification with eyepiece 2: 90
Angle cap: 90 deg. / 1.25
Angle cap thread: 1,25”
Eyepiece focuser: rack and pinion
Extractor diameter: 1,25
Manufacturer: Celestron, USA
MILITARY is a premium dealer of Celestron.
Celestron is an American company specializing in the production of optical equipment, operating continuously since 1960. Since its inception, it has been developing innovative solutions to support both amateur astronomers and professional users. It gained popularity thanks to its Schmidt-Cassegrain telescopes, which set new standards in astronomical observations. Among the groundbreaking technologies developed by Celestron are the StarSense AutoAlign automatic alignment system and the NexStar controller, which greatly facilitate sky observation. The advanced EdgeHD series telescopes are also used in scientific observatories, and Fastar technology allows for exceptionally fast sky imaging while maintaining high-quality detail. The brand has gained worldwide recognition and is considered one of the leading manufacturers of mid-range telescopes.
| Objective lens diameter (mm) | 70 |
|---|---|
| Telescope type | Refractor |
| Focal length | 900 mm |
| Lens speed (f/x) | f/12,9 |
| Maximum magnification | 140x |
| Practical magnification range | 10-140 x |
| Telescope mount | AZ Azimuth |
| Finderscope in the set | Yes, RedDot |
| Limiting magnitude (magnitudo) | 11,5 mag |
| Replacement glasses in the set | Yes |
| Tripod material | Steel |
| Tube length | 914 mm |
| EAN | 050234210614 |
| Manufacturer code | 21061 |
| Brand | Celestron |
| EAN |
