Translations:Adventist Youth Honors Answer Book/Health and Science/Optics/70/en
From Pathfinder Wiki
| Binocular Specification | Magnifying Power | Diameter of objective (mm) | Area of objective [math]\displaystyle{ mm^2 }[/math] | Light gathering power (compared to unaided eye) |
| Unaided Eye | 1x | 8 | 50.265 | 1x |
| 10x25 | 10x | 25 | 490.8738 | 9.7x |
| 6x35 | 6x | 35 | 962.11275 | 19.14x |
| 7x50 | 7x | 50 | 1,963.495 | 39.06x |
