Optical BK9 Opera Glasses Lightweight 3X Compact Musical Concert Telescope Extendable Vintage Binoculars Telescope for Kids

Material: Aluminum alloy Objective Lens Diameter: 25 Millimeters Magnification Maximum:3 x Size: 9.9*5.4cm(3.90*2.13in) Package Includes: 1pc Opera Glasses Novel design and perferect gifts: Stylish and modern 3x zoom compact opera glasses binoculars telescope 3X25 with built-in foldable adjustable handle, elegant shape, convenient and practical vintage opera glasses binoculars, suitable as a perfect Birthday Christmas Halloween Thanksgiving New Year's Day Holidays gifts for adults kids women men in musical concert cinema. Wide-rgraing views and perspectives: 3X magnification theater glasses binoculars prism with adjustable handle for indoor and outdoor viewing, specially suitable for theaters, horserace, bird watching, Alaska cruise ship essentials, musical concert and cinema. Mini compact lightweight opera glasses binoculars: 3.54*1.96*1.18 inch, 6.2oz, delicate black foldable and extendable handle, mini compact pocket size, lightweight to carry with gift bag. Easy to adjust and focus: Adjust by smooth \center-focus knob\ and right eye lens, easy on focus for adults kids women men in musical concert cinema opera, drama, live performances, etc. 100% quailty materials used and tested extensively: Beautifully designed high power vintage 8-12 years old kids binoculars with polished alloy and lens loupe made of BK9 prism glasses, vintage and refined, durable.