HQRP opera glasses are ideal for theaters, concerts and operas. You can also use these binoculars for many other occasions where the observer is distanced from the subject of interest. Binoculars come with a pre-attached delicate Silver chain that harmonizes perfectly with your outlook. Lightweight and compact, they are very easy to carry in a small purse. 3x magnification of the clear and bright lenses makes for a very comfortable viewing even under dim lighting conditions.