Opera Glasses Binoculars for Women Adults 4X30mm Theater Glasses Compact Binoculars for Theater and Concerts Antique with Case Removable Chain (Gold)

30mm multi-coated objective lens: The 30mm lens with broadband coating technology delivers an optimal bright, wider field of view. This compact binocular easily gathers additional light and features a 3.2mm larger eyepiece than 25mm small aperture binoculars for brighter images. Adjustable interpupillary distance provides a more comfortable viewing experience. Magnification Power: These updated theatre binoculars offer 4X powerful magnification, which is greater than 3X concert binoculars and ensures better sharpness. With crystal clear optics, they assist in observing every player's face and gesture with clear and crisp quality. Ergonomic Design and Central Focusing: The cylindrical design of the telescope body is ergonomic. The curve of the cylinder fits the grip of your hands for more comfortable holding. Smoothly adjust the "center-focus knob" to achieve high-definition effects, making focusing simple even for children. Exquisite Concert Binoculars: The binoculars come with an updated delicate gold chain that complements your style perfectly. Compared to the old chain with black lines, it resists loosening, tangling, knotting, and breakage. The appearance features a piano lacquer finish. Portable and Foldable Theater Glasses: They are easy to carry in a small binoculars bag or pouch due to their lightweight and compact design. There are 3 colors to select. The red one is elegant for a lady as a gift, while the black or gold one is suitable for a gentleman, and also for ladies. It makes an exquisite and perfect choice for a birthday, Christmas, Thanksgiving, or New Year's Day gift