The lens covers all of the most desired telephoto focal lengths, yet delivers very natural contrast and outstanding color balance for superb image quality. The macro function provides a magnification ratio of 1:3:3 at a distance of 1m at 200mm. Specifications: Lens Composition: 13 elements, 10 groups Angular Field: 30 degrees 30' ~ 12 degrees 10' Minimum Focus: 1m (3.5 ft.) Diaphragm Action: MM fully automatic F-stop Scale: f4-5.6-8-11-16-22 Filter Size: 55mm screw-in type Lens Hood: 55mm G-11 soft hood, screw-in type No.5 metal hood, screw in type: (with 55/86 ring) Weight: 680 grams (1.5 lbs.) Lens Size: 67x l60.5mm (2 5/8x6-5/16 in) Lens Pouch: No 8 Lens Cap: 55mm K-51, snap type