The story behind Mauser K98ks equipped with low-power, long-eye-relief scopes started with ... in each infantry squad be provided with a telescopic sight to permit accurate fire on small or ...

The notion of a magnifying optical sight goes back centuries ... By 1929 he had a scope with internal adjustments and long enough eye relief to keep the shooter from cold-cocking himself each ...

That's because simply correcting the eye's focus cannot ... Ford has created a slim, telescopic contact lens that can switch between normal and magnified vision. With refinements, the system ...

That’s because simply correcting the eye’s focus cannot ... Ford has created a slim, telescopic contact lens that can switch between normal and magnified vision. With refinements, the system ...