What do the numbers on a pair of binoculars mean?

Answer The numbers on the binoculars describe its magnification and objective lens size. When using the example 8x25, the 8 would be the magnification and the 25 would be the objective lens size.Source:Bi... Read More »

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What does ZCF mean in Pentax binoculars?

The acronym ZCF stands for "Zeiss Center Focus," a body style of binoculars with objective lenses that have greater separation than the eyepieces. The front lenses in ZCF models are located within... Read More »

How to Graph Points of a Coordinate Pair With Absolute Value Numbers?

Graphing points on a coordinate pair is an important skill that you should develop early in your math career. Absolute value bars, as well, are a very important concept, making every value within t... Read More »

What Does Matched Pair Mean?

In statistics, a matched pair is when two separate subjects are paired together in an experiment. Each of the two separate subjects come from separate controls. A matched pair allows for comparison... Read More »