Biconvex VR Lenses, 20 Pack 25mm x 45mm Focal Length Double Convex Lens, Flanged Winged Design for DIY Virtual Reality Viewers, STEM Physics Science Projects, Clear Acrylic

DescriptionBiconvex Lens Set of 20 Plastic Pop- Bi-Convex 25mm Diameter 45mm Focal Length Lens for DIY Cardboard VRFeatures-Material:PC Plastic-Focal Distance:45mm- Color: As Shown.- Size: 2.50X2.50X0.20CM.Package Including20 x Lenses

• VIVID 3D IMMERSION: Transform any smartphone into a cinematic portal. These biconvex lenses are precision-molded to provide crisp magnification for truly immersive virtual reality. The 45mm focal length is optimized for depth perception, bringing 3D imagery to life in your handmade viewers
• SECURE FLANGED WINGED FIT: Ensure stable mounting in every project. Our unique winged design features flanged edges that lock into slots of DIY viewers, preventing lenses from wobbling or falling out. This structural integrity makes them a reliable choice for classroom assembly and handheld devices
• ESSENTIAL STEM & CLASSROOM SUPPLIES: Empower students with hands-on optical education. This 20-piece bulk set is perfect for teachers conducting physics experiments on light refraction and focal points. The uniform quality and clear magnification make these optical components a staple for science labs, makerspace workshops, and school curricula
• RESILIENT OPTICAL GRADE ACRYLIC: Crafted from lightweight yet sturdy acrylic, these lenses offer superior clarity without the weight or breakage risk of glass. The smooth, polished surfaces ensure a clear view for 360-degree games or educational videos, providing a sensible and reliable alternative for home science kits and school laboratory use
• VERSATILE MAGNIFICATION SOLUTIONS: Explore creative possibilities beyond virtual reality. These spherical magnifying lenses are excellent for building custom projectors, miniature cameras, or inspecting small electronic parts during craft sessions. A professional-grade optical pack that supports the diverse needs of hobbyists, modelers, and makers