Binoculars Explained : ED
| Magnification | Aperture | Field of View | Depth of Field | |
| Size & Weight | Eye Relief | Transmittance | Exit Pupil | |
| Optical Design | Focusing | Twilight Factor | Phase Correction | |
| ED (Extra Low Dispersion Glass) |
The ultimate image reproduction of the
Frontier ED binoculars is thanks to their
Extra-low Dispersion glass featured
through out the optical system. Sharp,
clear colour reproduction and increased
brightness is apparent even in poor light
conditions.
Frontier ED binoculars is thanks to their
Extra-low Dispersion glass featured
through out the optical system. Sharp,
clear colour reproduction and increased
brightness is apparent even in poor light
conditions.