Original Owner. Condition: Used Signs of use on focus ring. Glass pristine. SKU 3554B002 Focal Length & Maximum Aperture 100mm 1:2.8 Lens Construction 15 elements in 12 groups Diagonal Angle of View 23.4° Focus Adjustment Inner focusing system with USM. Full-time manual focus available. Closest Focusing Distance 0.99 ft./0.3m (maximum close-up magnification: 1x) Filter Size 67mm Max. Diameter x Length, Weight 3.1 x 4.8 in./77.7 x 123mm, 22.0 oz./625g Cash only at Safe Trade Spots: Los Angeles Police Department Mission Community 11121 N. Sepulveda Blvd, Mission Hills, CA, 91345, US Simi Valley Police Department 3901 Alamo St, Simi Valley, CA, 93063, US Los Angeles Police Department Devonshire Community 10250 Etiwanda Avenue, Northridge, CA, 91325, US