Orion Observer 90mm Equatorial Refractor Telescope
AED 925.00
Features:
- 90mm (3.5″) Aperture: Provides clear and bright images of celestial objects.
- 900mm Focal Length: Offers high magnification and a wide field of view for both planetary and deep-sky observations.
- Equatorial Mount: Facilitates easy tracking of celestial objects as they move across the sky.
- Fully Antireflection Coated Optics: Reduces glare and enhances image brightness and clarity.
- 1.25″ Rack-and-Pinion Focuser: Allows for precise focusing adjustments.
- Two Quality 1.25″ Plossl Eyepieces: Includes a 25mm for low-power views and a 10mm for higher magnification.
- 2x Shorty Barlow Lens: Doubles the magnification of each eyepiece for more detailed viewing.
- 6×30 Crosshair Finder Scope: Helps in accurately locating and centering celestial objects.
- 90-degree Star Diagonal: Provides a more comfortable viewing angle, especially when observing objects at or near the zenith.
- Portable Design: The optical tube can be quickly detached from the mount for easy transportation.
Benefits:
- High-Contrast Views: With the included eyepieces, distant worlds and lunar features are seen in vivid detail.
- Versatility: Suitable for viewing a wide range of celestial objects, from the Moon and planets to nebulae and star clusters.
- Ease of Use: The equatorial mount’s slow-motion controls make it simple to follow objects as the Earth rotates.
- Educational: A great tool for families and beginners to learn about astronomy and the night sky.
- Expandable: Compatible with a variety of accessories and eyepieces for enhanced viewing experiences.
Out of stock
Description
Discover the wonders of the night sky with the Orion Observer 90mm Equatorial Refractor Telescope. This versatile telescope is perfect for amateur astronomers and seasoned stargazers alike, offering exceptional clarity and precision for an immersive astronomical experience.
Product Description:
Embark on a celestial adventure with the Orion Observer 90mm Equatorial Refractor Telescope, your gateway to exploring the vastness of space from the comfort of your backyard. With its substantial 90mm aperture, this telescope captures ample light to reveal the intricate details of the Moon’s craters, the rings of Saturn, and the swirling clouds of Jupiter.
The telescope’s 900mm focal length provides a wide field of view, allowing you to sweep the heavens and discover a variety of deep-sky wonders such as distant galaxies, nebulous gas clouds, and sparkling star clusters. Equipped with an equatorial mount, the Orion Observer offers smooth tracking of objects as they journey across the sky, ensuring that your viewing experience is both enjoyable and hassle-free.
Precision optics are at the heart of this telescope, featuring fully antireflection coated lenses that minimize glare and maximize contrast. The result is crisp, clear images that will leave you in awe. The included Plossl eyepieces, 25mm and 10mm, offer low and high-power perspectives, while the 2x Shorty Barlow lens doubles the magnification for even more detailed observations.
Navigating the cosmos is made simple with the 6×30 crosshair finder scope, guiding you to your celestial targets with ease. The 90-degree star diagonal ensures comfortable viewing, providing an upright, laterally correct image perfect for extended stargazing sessions.
Whether you’re a beginner taking your first steps into astronomy or an experienced observer looking for a reliable and portable refractor, the Orion Observer 90mm Equatorial Refractor Telescope is designed to elevate your stargazing adventures to new heights.
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Orion Observer 90mm Equatorial Refractor Telescope Specification:
| Feature | Specification |
|---|---|
| Best for Viewing | Lunar & Planetary |
| User Level | Beginner |
| Optical Design | Refractor |
| Optical Diameter | 90mm |
| Focal Length | 900mm |
| Focal Ratio | f/10.0 |
| Coatings | Fully Coated |
| Optics Type | Air-Spaced Doublet |
| Glass Material | Crown/Flint |
| Eyepieces | Plossl 25.0mm, 10.0mm (1.25″) |
| Magnification with Included Eyepieces | 36x, 90x |
| Resolving Power | 1.29arc*sec |
| Lowest Useful Magnification | 13x |
| Highest Useful Magnification | 180x |
| Highest Theoretical Magnification | 180x |
| Limiting Stellar Magnitude | 12.5 |
| Optical Quality | Diffraction Limited |
| Finder Scope | 6×30 |
| Focuser | 1.25″ Rack-and-Pinion |
| Diagonal | 1.25″ 90° Mirror Star |
| Mirror Coatings/Over-Coatings | Aluminum & Silicon Dioxide |
| Mount Type | Equatorial |
| Dovetail Bar System | Yes |
| Setting Circles | Yes |
| Polar-Axis Scope | Not Available |
| Counterweights | One 4 lb. |
| Tube Material | Aluminum |
| Tripod Material | Aluminum |
| Counterweight Bar Length | 8 in. |
| Diameter of Counterweight Shaft | 13mm |
| Height Range of Mount | 37.50 in. – 69.50 in. |
| Length of Optical Tube | 34.0 in. |
| Weight, Optical Tube | 4.7 lbs. |
| Weight, Mount/Tripod | 11.4 lbs. |
| Weight, Fully Assembled | 16.1 lbs. |
| Additional Included Accessories | 1.25″ Shorty 2x Barlow Lens and Camera T-adapter |
| Other Features | Dual slow-motion cables, Dovetail saddle for easy attach/detach of OTA, Dew shield reduces off-axis glare and dew on lens |
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