50mm K9 Optical Focal Length 95.5mm Double Convex Optics Glass Lens Focus Physical Optics Experiment Biconvex Lens 2PCS
![50mm K9 Optical Focal Length 95.5mm Double Convex Optics Glass Lens Focus Physical Optics Experiment Biconvex Lens 2PCS](http://ae01.alicdn.com/kf/HTB10zdpaoLrK1Rjy1zbq6AenFXaa/50mm-K9-Optical-Focal-Length-95-5mm-Double-Convex-Optics-Glass-Lens-Focus-Physical-Optics-Experiment.jpg_350x350.jpg)
sku: 32959088498
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$15.10
Shipping from: China
Price history chart & currency exchange rate