Thumbsup UK, UK Mini Microscope for iPhone 4 - Retail Packaging - Silver Compact 60x Microscope with 3 LED (2x white LED and 1x note detector LED) Pocket-sized for portability Use it to snap close-up digital stills Battery LR1130 x3 pieces (included) Measures 1.5 by 1.6 by 0.7-inches