90/900 Astronomical Refractor on AZ3 Azimuth Mount - Versatile and Easy to Use - Sky-Watcher

The Sky-Watcher 90/900 refractor mounted on an AZ3 azimuth mount is a perfect solution for astronomy enthusiasts wanting to discover the details of the Moon, the Sun (with an appropriate solar filter, not included), Jupiter and Saturn. Thanks to its large diameter and long focal length, this telescope offers an exceptional visual experience, ideal for day and night observation.

Features:

• Lens diameter: 90 mm
• Focal length: 900 mm
• Focal ratio: f/10
• Lens type: two-element air-spaced achromatic
• Metal optical tube
• Focus holder: 31.75 mm rack
• Resolving power: 1.3 arc seconds
• Visual limit magnitude: 11.9
• Clarity: 225x
• Maximum recommended magnification: 180x
• Optical tube dimensions: 100 mm x 910 mm
• Mount: AZ3 azimuth with two-axis fine adjustment system
• Height-adjustable aluminum tripod (71 cm to 123 cm)
• Total weight (with collars and dovetail): 2.5 kg
• Accessories included: two eyepieces (Super 10mm and Super 25mm), a 6x30 finderscope, a Piggyback camera mount, and an accessory shelf

Advantages:

• Offers 65% more light compared to a 70mm refractor, allowing brighter and more detailed observations
• Easy to use AZ3 mount, ideal for quick and precise adjustments
• Very light and transportable, perfect for nomadic astronomy
• Suitable for a wide range of uses, from planetary observation to astrophotography

Compatibility:

• Suitable for beginners and intermediate astronomy enthusiasts
• Compatible with the use of solar filters for secure observation of the Sun

The Sky-Watcher 90/900 refractor on AZ3 azimuthal mount is an invitation to explore the cosmos with ease and precision, making astronomy accessible to everyone.