For how to use it, please check video here:    www.youtube.com/watch?v=ug5D1v8G3qU

iphone 4 lens 

8X optical zoom

Packing Details

- Size: 30*70mm- Package Box: 145 x 95 x 80 mm- Telescope NW: about 130g- Accessories   - Telescope lens   - Matt Case For iPhone 4G   

   - Mini Tripod   - Universal holder   - Protective cloth bag   - Cleaning Cloth

- 10 pcs/carton,  carton size: 49*32*10 cm.  GW: 4KGs/Carton 

8X Optical zoom iphone 4 lens