2PCS 37mm Cardboard Virtual Reality VR Google 25 x 45mm BiConvex Lens

Feature:
Material: Acrylic
: Transparent
Shape: Biconvex
Lens Diameter: 37mm
Edge: 3.0 mm
Center: 9.0 mm
Enlargement factor:5.6 times

Please notice:
All the have injection port at the edge ,it look like crash trace,actually not,just designed for this.

Package include:
2 pcs Biconvex








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