Specifications (12X Zoom lens): Minimun Focus Distance:3M Magnification: 12X Angle of View (degrees): 12¡ã Objective Lens Diameter: 21mm Exit Pupil: 3mm Eye Relief : 9.6mm Product Dimension Size: 33X75mm Weight (g) : 118g Specifications (Fish Eye Lens): Magnification: Up to 180 degrees Includes flat adhesive metal ring that is fixed around the original lens Lens Construction: 3 elements in 3 groups Dimensions (main body): 25mm (diameter) x 15mm (length) Dimensions (magnetic ring): 13 (outer), 9.5 (inner) Weight: 11g Specifications (Wide Angle): Magnification: Wide 0.67X + Super Macro Lens Construction: 2 elements in 2 groups Dimensions(main body): 20mm (diameter) x 11.2mm (length) Dimensions (magnetic ring): 13.06 (outer), 9.38 (innner) Weight: 4.2g Specifications (Marco): Magnification: Super Macro Lens Construction: 1 element in 1 group The shot distance is between 10~23mm Dimensions(main body): 15.8mm (diameter) x 6.5mm (length) Dimensions (magnetic ring): 13.06 (outer), 9.38 (innner) Weight: 2g Specifications (Telephoto Lens): Magnification: Telephoto 2.0x The maximum angle: 100¡ã Dimensions(main body): 20.6mm (diameter) x 19.9mm (length) Weight: 6.6g Compatible with: iPhone 4 (4th Generation) iPhone 4S Package Includes Long Focal Lens x 1 Telephoto Lens x 1 Fish Eye Lens x 1 Wide Angle (+ Marco Lens) x 1 Wide Angle Lens = Wide Conversion Lens + Marco Lens Universal Holder x 1 Mini Tripod x 1 Cleaning cloth x 1 iphone Case x 1 Pouch x 1 Lens Cover (plastic) x 5 Detachable Magnetic Ring x 6 Keychain strap x 3