Thursday, July 29, 2010

Wearing Glasses Can Interfere With Using Binoculars

June 18, 2010 by  
Filed under military night vision

Close focus is simply how close you can get to the object you’re viewing before it goes out-of-focus. Larger binoculars have close focus on the order of 15-20 feet or more. This means that any object viewed with these binoculars must be 20 feet or so away in order to view it with the binoculars. [...]

Which is Safer: Lasik Eye Surgery or Wearing Contacts?

January 12, 2010 by  
Filed under night vision reviews

LASIK eye surgery is one of the most popular cosmetic procedures available, yet many people still worry that the procedure is riskier than wearing contacts. While laser eye surgery does carry certain risks, recent evidence is showing that contacts are not necessarily safer than surgical treatments. In fact, some experts have even suggested that contact [...]

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