The most compact model in our Ultima series spotting scopes, the 65mm refractor features a straight through viewing angle and excellent multi-coated optics packed into a portable and durable refractor design and it comes standard with an 18-55x 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.
Technical Specifications
| Magnification: |
18 - 55x |
| Objective Lens Diameter: |
65mm (2.56") |
| Eyepieces: |
7mm - 21mm (.27" - .82") |
| Angular Field of View: |
1.7° - .73° |
| Linear Field of View (@1000 yds) / @1000 m): |
89 ft (27 m) @ 18x| 38 ft (11.58 m) @ 55x |
| Focal Length: |
382mm (15") |
| Exit Pupil: |
3.6mm - 1.1mm (.14" - .04") |
| Eye Relief: |
18mm (.71") |
| Close Focus: |
20 ft (6.1 m) |
| Twilight Factor: |
59.5 – 34.3 |
| Relative Brightness: |
12.6 – 1.2 |
| Limiting Stellar Magnitude: |
Ideal: 11.56
Moderate: 10.56
Poor: 9.56 |
| Lens Coatings: |
Fully Multi-Coated |
| Prism Glass (Type): |
BaK-4 |
| Prism Coatings: |
FMC |
| Weight: |
37 oz (1049 g) |
| Environmental Protection: |
Waterproof |
| Nitrogen Filled: |
Yes |
| Tripod Adaptable: |
Yes |
| Carrying Case: |
Padded green woven nylon view-through |
| Camera Adaptable: |
Yes |
| Dimensions: |
400mm x 90mm x 120mm (15.7" x 3.5" x 4.7") |
| Included Items: |
Zoom eye piece
Carrying case
Eyepiece lens cap
Eyepiece Port cover
T-adapter
Eyepiece carrying case
Eyepiece pouch
Lens cloth
Instrument manual |
In the Box
Zoom eye piece
Carrying case
Eyepiece lens cap
Eyepiece Port cover
T-adapter
Eyepiece carrying case
Eyepiece pouch
Lens cloth
Instrument manual
Manuals & Warranty
Celestron Limited-Lifetime Warranty
Ultima Serie Manual
Other documents:
