Telescope Inspection Adjustment Eyepiece Adjustment Optimization Shipment
This telescope is controlled and adjusted by us before delivery.
 

Bresser Messier AR-90/900 Optical Tube Refractor Telescope

Messier AR-90/900 Optical tube


Excellent for entering the astronomy: 90 mm opening offer about 200 times more light than the naked eye! Observe craters, valleys and grooves on the moon at almost 400,000 kilometers as if you were traveling with the space ship! The MESSIER AR-90 offers you detailed pictures, but not only of the moon. Take a closer look at the division of the Saturnians that is a million kilometers away or discover the "Great Red Spot" of Jupiter, a huge cyclone in its atmosphere. Follow the seasons on Mars and spot the sickle of Venus. The MESSIER AR-90 already collects a multiple of light compared to the device with which Galileo Galilei made his famous discoveries nearly four hundred years ago.

This telescope is only an optical tube, without mounting and tripod.

Delivery:

26 mm Super Plössl eyepiece (31.7 mm / 1.25 "), 31.7 mm (1.25") zenith mirror, pipe clamp with prism splint (for EXOS and EQ5), 6x30 linear viewfinder, astronomy PC software Stellarium, Rotatable star map.

Technical data and equipment:

Article no. 48-90900
Article name BRESSER Messier AR-90 90/900 optical tube
Optical design Achromatic reflector
Lens diameter 90 mm
Focal length, opening ratio 900 mm, f / 10
Recommended maximum magnification 180x
Length of tube 900 mm
Tube diameter 91 mm
Tube weight 2.5 kg


Benefit from our experience as a telescope specialist:
 
For more than 30 years we have been passionate about astronomy
Every day we check, optimize & adjust telescopes, mounts & accessories, before handing over to the customer
In this way we know the advantages and disadvantages of the individual products
We sell & recommend only products we use ourselves of which we are convinced
For a comprehensive, brand-independent consultation we take a lot of time for you
As the first astronomy specialist, we offer our customers real-time video consulting,
For to see is to understand
Even after the purchase we are there for you & are still at the side for setup and operation
In case of questions or new entry, we offer instruction & In special cases also on-site service in the Munich area