USA 
25x100 SkyMaster Binoculars
Product Description
SkyMasters are economically priced large-aperture binoculars from Celestron. They're great for both astronomy and long-range terrestrial observing. The tripod adapter on the enormous 25x100 model provides support and increased rigidity. But be aware that these gargantuan lenses require an enormously strong tripod. The recommended tripod and head combinations listed as accessories here are not overkill for the application; actually, they are spot on. Slap this wonderful instrument upon an ultrabeefy tripod/head combo, and be amazed.
| Prism Type | Porro (BAK4) |
| Performance | |
| Magnification | 25x |
| Objective Lens Diameter | 100 mm |
| Angle of View | 3° (Actual) |
| Field of View | 156' @ 1000 yd / 51.79 m @ 1000 m |
| Minimum Focus Distance | 80' / 24.38 m |
| Exit Pupil Diameter | 4 mm |
| Eye Relief | 15 mm |
| Interpupillary Adjustment | 56 to 72 mm / 2.2 to 2.8" |
| Diopter Adjustment | -5 to +5 |
| Focus Type | Individual |
| Sensor Resolution | |
| Sensor Type | |
| Image Recording Resolution (Max) | |
| Video Recording Modes | |
| Minimum Focus with Camera | |
| File Formats Supported | |
| Monitor | |
| Storage | |
| Features | |
| Stabilization Freedom | |
| Resolution | |
| Scan Rate | |
| Reticle | |
| Fogproof | |
| Water Resistance | Water Resistant |
| General | |
| Battery | |
| Tripod Mounting Thread | |
| Dimensions | 15.3 x 10.1 x 5.1" / 38.86 x 25.65 x 12.95 cm |
| Weight | 8.75 lb / 3.97 kg |