The 3x25 Aida Opera Glasses from LaScala Optics provide a wide field of view and sufficient magnification to see most stage performances well. They come with a build-in red LED illumination and feature a center focus and an interpupillary adjustment. Included are a pouch and a cleaning cloth.
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Field of view is so narrow and image quality is so poor, they are pretty much worthless. I suppose that's not surprising considering the price. But doesn't change the fact that they are junk.
Nicely compact and stylish. Has a nifty build in red light for reading programs at the theatre in the dark. The optics however aren't that good.