There are several factors afecting visibility:
| 1. GEOMETRICS | OR LOOK FOR THE PERFECT SUMMIT |
| 2. REFRACTION | OR LOOK FOR THE PERFECT MOMENT |
| 3. AIR DRYNESS | THE DRYEST, THE BETTER |
| 4. AMBIENT LIGHT | LOOK FOR DARK SKIES FOR BETTER CONTRAST |
| 5. TURBULENCE | CALM ATMOSPHERE PROVIDES BETTER RESULTS |
| 6. AIR PARTICLES | THE LESS, THE BETTER |
| 7. THE OBJECT | IF IT’S SNOWY, EASIER TO BE SEEN |
Beyond Horizons 