Features - Material: Glass concave lens. - Size: 3 x 3 x 0.25 cm Double Convex Lens. - Focal Length: 50mm round convex glass. - Used in scientific experiments and classroom demonstrations. for use convex glass lens. - Double-convex lens for demonstrating optical principles and effects for students educational optics. virtual lens - ColorTransparent convex watch glass replaceable lens - Made of polished glass with ground edges prism convex lens concave mirror.
Goods Description glass convex lens This item is well made of for and practical use.diy telescope lenses optical glass With 30mm in diameter and 50mm focal length, this glass lens will ensure its practicability through high performance.concave lenses for science It is a accessory for scientific experiments ProductSiteLaunchDate : 2025-04-17T20:41:51.106Z Size : Size 2 Style : Modern SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword1 : Unisex Adult TargetAudienceKeyword2 : Unisex Adult TargetAudienceKeyword3 : Unisex Adult UnspscCode : 41111700