| Magnification: |
20 - 60x |
| Objective Lens Diameter: |
80mm (3.15") |
| Eyepieces: |
8mm - 24mm (.31" - .94") |
| Angular Field of View: |
2.0° - 1.0° |
| Linear Field of View (@1000 yds) / @1000 m): |
105 ft (32 m) @ 20x| 53 ft (16.15 m) @ 60x |
| Focal Length: |
480mm (18.9") |
| Exit Pupil: |
4mm - 1.3mm (.15" - .05") |
| Eye Relief: |
18mm (.71") |
| Close Focus: |
26.2 ft (8 m) |
| Twilight Factor: |
69.2 - 40 |
| Relative Brightness: |
16 - 1.7 |
| Limiting Stellar Magnitude: |
Ideal: 12.02
Moderate: 11.02
Poor: 10.02 |
| Lens Coatings: |
Fully Multi-Coated |
| Prism Glass (Type): |
BaK-4 |
| Prism Coatings: |
FMC |
| Weight: |
57 oz (1616 g) |
| Environmental Protection: |
Waterproof |
| Nitrogen Filled: |
Yes |
| Tripod Adaptable: |
Yes |
| Carrying Case: |
Padded green woven nylon view-through |
| Camera Adaptable: |
Yes |
| Dimensions: |
500mm x 90mm x 120mm (19.7" x 3.5" x 4.7") |
| Included Items: |
Zoom eye piece with integrated T-adapter
Carrying case
Eyepiece lens cap
Eyepiece Port cover
Eyepiece carrying case
Eyepiece pouch
Lens cloth
Instrument manual |
| Solar Warning |
- Never look directly at the Sun with the naked eye or with this optic. Permanent and irreversible eye damage may result.
- Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
- Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.
|
| California Residents |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
