Pair of 45mm 25mm Biconvex Lens for DIY Google Cardboard VR Box

F45mm D25mm biconvex lens, Eyepiece Lens for  DIY Google Cardboard VR Box available at sciecnestore.pk With a 45mm focus length, It’s very good for you to DIY your own Virtual Reality Device Great for the Google cardboard project. Also suitable for the camera, projector, telescope, etc. Descriptions: Exquisite workmanship provides extra reliability and durability. It is smooth and easy to use. Specifications: Material: Acrylic Color: Transparent Diameter: 2.5 cm (25mm) Focal length: 4.5 cm (45mm) Lens for DIY Google Cardboard VR This lens can be used for experiments, making of DIY telescope eyepiece, DIY microscope eyepiece, Science Lab Experiments, etc. Package including a pair of lens Buy Virtual Reality Book with hands-on DIY Kit