3pcs a lot Glass Lens 3cm4cm5cm Convex Lens Concave Lens Plano-convex Lens Focal Length Measurement Physical Optics Experiment
![3pcs a lot Glass Lens 3cm4cm5cm Convex Lens Concave Lens Plano-convex Lens Focal Length Measurement Physical Optics Experiment](//ae04.alicdn.com/kf/H7ea9a30ae8c542349f6415785d45de1aA.jpg)
![thumb](//ae04.alicdn.com/kf/H7ea9a30ae8c542349f6415785d45de1aA.jpg)
![thumb](//ae04.alicdn.com/kf/H5e1851e2a52242009bb7710dcb2ae16bR.jpg)
![3pcs a lot Glass Lens 3cm4cm5cm Convex Lens Concave Lens Plano-convex Lens Focal Length Measurement Physical Optics Experiment](http://ae04.alicdn.com/kf/H7ea9a30ae8c542349f6415785d45de1aA.jpg)
![thumb](http://ae04.alicdn.com/kf/H7ea9a30ae8c542349f6415785d45de1aA.jpg)
![thumb](http://ae04.alicdn.com/kf/H5e1851e2a52242009bb7710dcb2ae16bR.jpg)
![thumb](http://ae04.alicdn.com/kf/H6bb2ab6e89474119ba1063a4a46ccac0q.jpg)
sku: 1005001280237106
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$6.15
Shipping from: China
Price history chart & currency exchange rate