Used Olympus 40-150mm f4-5.6 (4/3) Lens Audio Accessories One ED (Extra-low dispersion) glass

One ED (Extra-low dispersion) glass element and one Super ED glass element further suppress chromatic aberration and effectively reduce peripheral color fringing

It is equipped with an aluminum-alloy filter ring that not only provides a distinctive appearance to your equipment but also protects them from frontal impacts

Professional features

5-7 standard zoom lenses and a 15" laptop

and as for the "quietness" specifically

Used Olympus 40-150mm f4-5.6 (4/3) Lens Audio Accessories One ED (Extra-low dispersion) glassThis Used Olympus 40 150mm f4 5. 6 (4 3) Lens is in Excellent+ condition and includes Front Cap, Hood, Rear Cap and a 100 day warranty. Item pictured is the actual item for sale. Items in Excellent+ condition are between 90 99% of original condition. These items are in exceptionally good condition and may show very minor signs of use. They will not have any scratches or dings, and the glass will be clean.