MODEL- VCL-DEH07V VENDOR- SONY CONSUMER FEATURES- 58mm 0.7X Wide Angle Conversion Lens Optimized for megapixel digital photography this high quality Sony lens realizes high resolution and low distortion. Its aluminum housing offers superb durability. Includes everything you need to use it right away with your DSC-V1 Digital Still Camera. * Optimized for mega pixel digital photography * High quality lens realizing high resolution and low distortion * Lens design: 3 groups 3 elements * High grade lens in aluminum housing for superb durability * Includes exclusive adaptor ring -- SPECIFICATIONs -------------------------------------MATERIAL - ALUMINUM GLASS COLOR - SILVER MAGNIFICATION - X0.7 LENS STRUCTURE- 3 group 3 element GRADE - HG SCREW DIAMETER- M58 approx. 0.75DIAMETER - Approx. 60mm (2 3/8 inches) LENGTH - Approx. 22mm (7/8 inches) WEIGHT - Approx. 100g (3.6 oz.) MANUFACTURER WARRANTY: 90 DAYS