The Olympus M.Zuiko Digital ED 40-150mm f/4-5.6 R Lens is a versatile telephoto zoom lens designed for Micro Four Thirds cameras. Here’s a detailed product description highlighting its features and specifications:

Key Features

Focal Length: 40-150mm, equivalent to 80-300mm in 35mm terms, making it suitable for a variety of photography styles, from portraits to distant subjects.

Aperture: Variable aperture of f/4 to f/5.6, providing decent light-gathering capabilities while maintaining a compact design.

Lightweight Design: Weighs only 6.7 ounces (approximately 190 grams), enhancing portability and ease of use during extended shooting sessions.

Close Focusing Distance: Minimum focusing distance of 50 cm (19 inches), allowing for close-up photography and detailed shots.

Optical Construction: Comprises 15 elements in 9 groups, including ED (Extra-low Dispersion) glass elements that help minimize chromatic aberrations and enhance image quality.

Filter Size: Accepts 58mm filters, providing flexibility for various photographic effects and protection.

Autofocus System: Features a Movie and Still Compatible (MSC) focusing mechanism designed for quiet and precise autofocus operation, ideal for both still photography and video recording