Only the BRESSER Messier AR-90s/500 optical tube with rails (dovetail) is supplied, for mounting on a mount. We recommend frames that support a maximum load of up to 4 kg.
An excellent product to get started in astronomy: its 90mm aperture offers you 200 times more light than observing with the naked eye!
Observe craters, valleys and grooves of the moon about 400,000km away as if you were very close! He
BRESSER AR-90s It offers you detailed images not only of the moon: you can also observe in great detail the rings of Saturn located millions of kilometers away or discover the great red spot of Jupiter, an incredible storm in its atmosphere. Follow the seasons of the year on Mars or observe the phases of Venus.
but also like
compact travel device , the AR-90s will offer you a good result. Its scarce
focal length only 500mm will enable you
observe wide field objects of open star clusters and the milky way.
He
MESSIER AR-90s It collects more light compared to the device Galileo Galilei used for his famous discoveries.
The installed dew protection cap prevents the possible formation of dew and prevents the penetration of diffuse light from the sides, significantly increasing the contrast of the images.
GP prism rails are located on the tube clamps of the AR-90s/500 for adjustment to the mount.
DELIVERY CONTENT
- AR-90s refractor optical tube
- Eyepiece 26mm Super Plössl (31.7mm / 1.25")
- Zenith prism (31.7mm / 1.25")
- Tube clamps with prism rails (universal dovetail for EXOS/GP/EQ5/LXD75)
- Search engine 6x30
- Astronomy software for PC Stellarium