This high quality macro lens from Tamron is capable of producing true-to-life images with minimum camera noise. With a 6.5-inch length and weight of 31 oz the Tamron SP 23A 60-300 mm f/3.8-5.4 lens is a fine travel lens. The wide focus range is achieved manually and allows for macro and distance photography. The Tamron SP 23A has a minimum focus length of 60 mm and produces clear, detailed macro images, while the maximum focus length of 300 mm makes more distant images easy to focus. This 60-300 mm f/3.8-5.4 lens features flexible ISO settings which assist you in taking clear shots in differing lighting conditions. With a minimum aperture of f/32 and a maximum of f/3.8, this Tamron camera lens performs well in different settings, even those with little light.