product name/Code: 12X zoom lens telescope for Samsung S3
product description: optical 12X zoom lens Samsung S3 when taking a picture with your phone it still allows you to make. Tir is not set 12x fixed zoom (12X zoom, the zoom doesn't make a hard away) Adjustable Manual Focus Feature, Focus can be adjusted. Thanks to the tripod ring on the lens holder, can be mounted on a mini tripod or any tripod out of the box.
the first box is attached to the rear cover of the phone then this lens is mounted in the slot in the rear cover.
compatible devices: Samsung S3
12X zoom lens
Samsung S3 back cover
lens holder ring