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188 EUR
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price without VAT: 153 EUR
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The Bresser Messier AR-90 telescope is an excellent instrument for beginners in astronomy. The 90 mm diameter objective lens collects 200 times more light than the naked eye, providing great observing possibilities.
The short focal length of the telescope provides a wide field of view and is perfect for observing large clusters and the Milky Way. This excellent refractor will also find its application in observing the moon and planets. It will also reveal the beauty of deep-sky objects. It is impossible to forget the view of the Great Nebula in Orion or the galaxy M31, using this refractor.
The AR-90 refractor produces images many times brighter than the instrument Galileo used in his observations over 400 years ago.
The universal telescope dovetail allows the instrument to be mounted on typical telescopic mounts. Small size makes it easy to carry and transport. It is also an excellent instrument for terrestrial observations, much cheaper than dedicated spotting scopes.
The modernized version of the telescope, in addition to visual changes, includes a number of design changes. Thanks to this, the telescope has gained a modern, timeless look and a number of important features that improve its operational parameters. Optical system
- high efficiency of the system
- durability and timeless appearance of the tube
Optical system mount
- tube mounting rings made of solid plastic
- Vixen standard dovetail ensuring secure attachment of the tube to the head of the astronomical mount
Spectacle focuser
- type: rack and pinion
- standard size 1.25" / 31.7 mm
- high focusing precision
- made of plastic Optical tube
• Lens diameter: 90 mm
• focal length: 500 mm
• aperture: f/5.5
• maximum usable magnification: 180 times
• minimum usable magnification: 15 times
• optical system: achromatic reflector
• star range: 12 magnitude
• tube length: 480 mm
• resolution: 1.53"
• finder: 6x30 optical, with cross
• angle connector: 1.25" mirror 90°
• color: white
Glasses
• 26 mm SP (1.25") giving 19x magnification
Weight: 1.9 kg 10 years (manufacturer's warranty)
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