This telescope is an ideal Astronomical instrument for both teens and adults who have an interest in Astronomy and who are looking for a telescope that offers sharp and clear optics with some slightly more advanced features than those found in most beginner telescopes. 

The AR 90 Refractor is the perfect telescope for experiencing some truly memorable views of the lunar surface as well as some of the larger planets of our solar system. Look further into deep space and you will also be able to enjoy some of the many star clusters and some of the details visible in the brighter nebula such as Orions core.

The Mount & Tripod.
The Bresser Messier EXOS-1 mount is part of Bresser's entry level Equatorial Mount options making it an ideal platform for smaller telescopes such as refractors and Maksutov designs. Many beginner equatorial mounts are flimsy and under engineered mounts which can lead to a lot of frustration and discouragement for beginners in Astronomy.  The EXOS-1 however, comes with a robust steel tripod and can comfortably carry optical tubes weighing up to 7kg for a stable visual observation of the night sky.

The optional motor drive for the RA axis makes usage even more comfortable, so there is no need to manually track the object and it is kept steadily in the eyepiece field of view.

Telescope Features:

• Optical design: Refractor telescope
• Aperture: 90mm
• Focal length: 500mm
• F Ratio: f/5.5
• Maximum recommended magnification: 180x
• 6 x 30 viewfinder
• 31.7 mm (1.25") Star Diagonal
• Smartphone adapter for celestial navigation included with built-in camera holder

Mount Features:

• Stable parallactic mount with fine drive in both axes
• Circular bubble level for easy horizontal alignment
• Stable height-adjustable stainless steel tripod
• Retro-fittable (Optional) tracking motor for the RA axis
• Pole height scale for setting the latitude
• Scaled graduated circular rings for easy finding of objects using a star atlas or planetarium software
• Tripod weight: 4.7kg
• Mount weight: 4kg (without counterweight)
• Total weight incl. counterweight: 10.7kg

Whats included:

1. 90mm Refractor Optical Tube
2. 26mm Super Plössl eyepiece (31.7mm / 1.25")
3. 31.7mm (1.25") Star Diagonal
4. 6 x 30 optical viewfinder
5. Rotatable star map
6. Solar filter for safe solar observations during the day
7. Smartphone adapter for celestial navigation
8. Astronomy PC software Stellarium (via download)
9. 1 x 2kg counterweight
10. Equatorial EXOS 1 mount with stainless steel tripod

SAFETY NOTICE: Never look directly at the Sun through your Binoculars or Telescope - immediate and permanent eye damage may result. For Solar viewing we have dedicated filters and Telescopes available for this purpose.

IMPORTANT: Its essential that when placing an order, you include a valid 'Contact Telephone Number' for the delivery address or for the person receiving the item. This is necessary to avoid potential delays or problems with your delivery.

Shipping Disclaimer: All of our parcels are sent via a 3rd party registered courier service to ensure safe and prompt delivery. While we endeavor to ensure that all parcels are delivered within the specified time frame, 'Horizon Astronomy' can not be held responsible for delays due to adverse weather conditions or other courier/technical related issues outside of our control.