Quantaray 25-166-2532 70-210mm f/4.0-5.6 Zoom Lens - Works with Minolta Cameras Quantaray 25-166-2532 70-210 mm f/4.0-5.6 Zoom Lens General Features: Designed for the Minolta cameras Material: Plastic (ABS), Metal and Glass Focal Length: 70 mm - 210 mm Lens Max Aperture: f/4.0 - f/5.6 Attachment/Filter Size: 55 mm Groups/Elements: 13 Elements in 9 Groups Closest Focusing Distance: 47.2-inches Unit Dimensions: 2.5 x 2.5 x 4.5-inches (H x W x D, approximant)