Celestron Ultima 80 - Straight Refractor Spotting Scope
This item has been discontinued by Agena and we no longer offer this.
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- 80 mm Refractor Spotting Scope
- Multi-Coated optics
- Straight through viewing angle
- 20-60x zoom eyepiece
- Sight tube for quick targeting
- Waterproof
- Soft carrying case
- Limited Lifetime Warranty
The Ultima 80 mm offers a step up in aperture from the 65mm, offering 50% brighter images. The 80 mm refractor features excellent multi-coated optics packed into a portable and durable refractor design and it comes standard with a 20-60x zoom eyepiece.
This series was designed to perform well in a range of viewing situations, making it a great all-around optical instrument. You'll love it for observing nature and long distance spotting and since it is completely waterproof you can feel comfortable using it in extreme weather. The green rubber optical tube allows for subtle observation in any nature environment. Ultima spotters are a great companion for any nature or outdoor enthusiast. Soft carrying case included.
Product carries full 2 year Celestron factory limited warranty (within US/Canada only).
Other Information
- Country of Manufacture: China
The Ultima 80 mm offers a step up in aperture from the 65mm, offering 50% brighter images. The 80 mm refractor features excellent multi-coated optics packed into a portable and durable refractor design and it comes standard with a 20-60x zoom eyepiece.
This series was designed to perform well in a range of viewing situations, making it a great all-around optical instrument. You'll love it for observing nature and long distance spotting and since it is completely waterproof you can feel comfortable using it in extreme weather. The green rubber optical tube allows for subtle observation in any nature environment. Ultima spotters are a great companion for any nature or outdoor enthusiast. Soft carrying case included.
Product carries full 2 year Celestron factory limited warranty (within US/Canada only).
| Manufacturer | Celestron |
|---|
| Optical Design | Refractor |
|---|---|
| Aperture (mm) | 80 mm (3.15 in) |
| Focal Length (mm) | 480 mm (19 in) |
| Focal Ratio | 6 |
| Eyepiece 1 | 8-24 Zoom |
| Magnification 1 | 20-60x |
| Finderscope | Sighting tube |
| Carrying Case | Soft Case |
| Highest Useful Magnification | 189 x |
| Lowest Useful Magnification | 11 x |
| Limiting Stellar Magnitude | 12 |
| Resolution (Rayleigh) | 1.74 arc seconds |
| Resolution (Dawes) | 1.45 arc seconds |
| Light Gathering Power (Compared to human eye) | 131 x |
| Angular Field of View | 2° - 1° |
| Linear Field of View (@1000 yds) | 105ft @ 20x 53ft @ 60x |
| Eye Relief | 18 mm @ 20x |
| Near Focus | 27ft @ 20x |
| Optical Coatings | Multi-Coated |
| Optical Tube Length | 19 in (483 mm) |
| Weight (oz) | 57 oz (1616 g) |
| Camera Adaptable | Built-in T-thread on Eyepiece |
| Tripod Adaptable | Yes |
- 80 mm Refractor Spotting Scope
- Multi-Coated optics
- Straight through viewing angle
- 20-60x zoom eyepiece
- Sight tube for quick targeting
- Waterproof
- Soft carrying case
- Limited Lifetime Warranty
The Ultima 80 mm offers a step up in aperture from the 65mm, offering 50% brighter images. The 80 mm refractor features excellent multi-coated optics packed into a portable and durable refractor design and it comes standard with a 20-60x zoom eyepiece.
This series was designed to perform well in a range of viewing situations, making it a great all-around optical instrument. You'll love it for observing nature and long distance spotting and since it is completely waterproof you can feel comfortable using it in extreme weather. The green rubber optical tube allows for subtle observation in any nature environment. Ultima spotters are a great companion for any nature or outdoor enthusiast. Soft carrying case included.
Product carries full 2 year Celestron factory limited warranty (within US/Canada only).
Other Information
- Country of Manufacture: China
| Manufacturer | Celestron |
|---|
| Optical Design | Refractor |
|---|---|
| Aperture (mm) | 80 mm (3.15 in) |
| Focal Length (mm) | 480 mm (19 in) |
| Focal Ratio | 6 |
| Eyepiece 1 | 8-24 Zoom |
| Magnification 1 | 20-60x |
| Finderscope | Sighting tube |
| Carrying Case | Soft Case |
| Highest Useful Magnification | 189 x |
| Lowest Useful Magnification | 11 x |
| Limiting Stellar Magnitude | 12 |
| Resolution (Rayleigh) | 1.74 arc seconds |
| Resolution (Dawes) | 1.45 arc seconds |
| Light Gathering Power (Compared to human eye) | 131 x |
| Angular Field of View | 2° - 1° |
| Linear Field of View (@1000 yds) | 105ft @ 20x 53ft @ 60x |
| Eye Relief | 18 mm @ 20x |
| Near Focus | 27ft @ 20x |
| Optical Coatings | Multi-Coated |
| Optical Tube Length | 19 in (483 mm) |
| Weight (oz) | 57 oz (1616 g) |
| Camera Adaptable | Built-in T-thread on Eyepiece |
| Tripod Adaptable | Yes |