Specification AgeRangeDescription : Adult ApparentAngleOfView : 6.5 degrees BinocularPrismDescription : Vintage Opera Glass Design Brand : Antique Nautical world BulletPoint1 : VINTAGE DESIGN: Beautifully crafted antique-style brass opera glasses featuring ornate decorative patterns and classic Victorian-era aesthetics BulletPoint2 : COMPACT SIZE: 4-inch handheld binoculars perfect for portable viewing, ideal for theater, opera, and collecting purposes BulletPoint3 : STORAGE CASE: Includes a matching vintage-style leather box cover with detailed embossing for safe storage and transportation BulletPoint4 : CONSTRUCTION: Handcrafted from durable brass material with dual eyepieces and classic focusing mechanism BulletPoint5 : NAUTICAL STYLE: Features maritime-inspired design elements that make it both a functional optical instrument and decorative collectible Color : Orange CompatibleDevices1 : Opera CompatibleDevices2 : Theater CompatibleDevices3 : Marine Viewing DiopterAdjustRangeDescription : Manual Focus Adjustment ExitPupilDiameter : 3.5 millimeters EyeRelief : 0.5 inches FieldOfView : 25 degrees FocusType : Manual IncludedComponents : Telescope ItemName : Vintage Brass Opera Glasses, 4 Inch Antique Nautical Binoculars with Decorative Leather Case ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 2.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : opera-glasses MagnificationMaximum : 12 Manufacturer : Antique Nautical world Material : Brass ModelName : 1920 Vintage Spyglass MountingType : Handheld NumberOfItems : 2 PartNumber : 1 ProductDescription : Step back in time with these exquisite 4-inch vintage-style opera glasses, masterfully crafted in antique brass with intricate decorative details. These handheld binoculars combine classical aesthetics with practical functionality, making them a perfect collectible or functional conversation piece. The ornate brass construction features beautifully etched patterns and designs that showcase exceptional artisanal craftsmanship. The binoculars come housed in a distinguished leather box cover adorned with elegant period-appropriate embossing and detailing, providing both protection and display-worthy presentation. The compact 4-inch size makes these opera glasses perfectly portable while maintaining their dignified appearance. Whether displayed as a decorative piece in your vintage collection or used for their original purpose at the theater, these nautical-style binoculars offer a tangible connection to the refined elegance of a bygone era. The rich brown leather case and warm brass tones create a sophisticated aesthetic that would complement any antique collection or period-inspired decor. ProductSiteLaunchDate : 2025-05-03T12:35:25.966Z RelativeBrightness : 3.5 SizeMap : 4 Inch SpecificUsesForProduct : Maritime Navigation SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41111700 WarrantyDescription : YES WaterResistanceLevel : not_water_resistant ZoomRatio : 3x