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Opera
glasses are small, low power discrete and compact binoculars.
In order to minimize image shake and maintain a large enough field
of view, opera
glasses with a magnification
below 5x are normally preferred. In general, magnification
of 3x is recommended.

Opera
theater glasses combine quality optics and sleek design in a compact
package that makes a true fashion statement. The elegant LaScala
opera glasses will provide a front row view.
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