Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the Monitor ...

Google’s latest Doodle marks the 181st birthday of France’s most famous ophthalmologist, Ferdinand Monoyer. Monoyer is best remembered for introducing the diopter, a unit of measurement for vision ...

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With the "Xrostella VR1", Sharp aims to offer a particularly compact VR headset that, as one of the few devices on the market ...

A split diopter creates an illusion of deep focus. Brian DePalma was one of the first American directors to experiment with a split focus diopter. Nedomansky wrote about the director’s use of the ...

I, like many others this week, decided to rewatch All the President's Men in honor of Robert Redford's passing. It's a pretty perfect film on multiple levels and still feels remarkably modern, right ...

SIG SAUER Inc. has a Rotary Diopter Sight System optimized for the SIG556 rifle. The sight system provided four site stations for accurate engagement at varying distances including CQB, 100m, 200m, ...