Features:

These are professional optical lens with 45mm focus length， It\'s very good for you to DIY your own Virutal Reality Device like  Rift， Google cardboard etc.

Diameter 37mm Convex Acrylic Lens

This 37mm diameter lens can give you much better virtual reality experience than the small lens.



Specifications:

Material: PMMA(acrylic)

Color: Clear

Size: Diameter: 37mm， Focal Length: 45mm

Visible Light Transmission: 93%

Net weight: 12g



Package included:

1x  Diameter 37mm Convex Lens for Google Cardboard Virtual Reality VR