High-Performance Standard Zoom Lens for Micro Four Thirds Cameras

Overview

The OM SYSTEM M.Zuiko Digital ED 12-40mm f/2.8 PRO II is a professional-grade standard zoom lens designed for Micro Four Thirds cameras. This versatile lens offers a constant f/2.8 aperture and an extensive focal length range, making it ideal for a wide variety of photographic applications, including landscapes, portraits, travel, and everyday photography. Its advanced optical performance, robust build quality, and weather-sealed design provide exceptional convenience and image quality for demanding photographers.

Key Features

Superior Optical Quality

• Standard Zoom Range: Covers focal lengths from 12mm to 40mm, equivalent to 24mm to 80mm on a 35mm format, providing flexibility for capturing a wide range of subjects.
• Constant f/2.8 Aperture: Provides consistent exposure and depth-of-field control across the zoom range, ideal for low-light conditions and creative effects.
• Advanced Optical Design: Incorporates 14 elements in 9 groups, including Extra-low Dispersion (ED), High Refractive Index (HR), and aspherical elements to minimize chromatic aberrations and distortions, ensuring sharp and clear images.
• ZERO (Zuiko Extra-low Reflection Optical) Coating: Reduces ghosting and flare for increased contrast and color accuracy, even in challenging lighting conditions.
• High-Quality Bokeh: Rounded 7-blade diaphragm creates a pleasing, natural-looking bokeh effect.

Fast and Accurate Autofocus

• MSC (Movie & Still Compatible) Mechanism: Ensures fast, precise, and silent autofocus performance, suitable for both stills and video.
• Manual Focus Clutch: Allows for instant switching between autofocus and manual focus, providing greater control and precision.

Professional Build and Handling

• Robust Construction: Designed with professional use in mind, featuring a durable, lightweight magnesium alloy build.
• Weather-Sealed Design: Offers protection against dust, moisture, and cold temperatures, ensuring reliable performance in various environments.
• Ergonomic Controls: Features customizable function buttons for greater control and ease of use.

Specifications

• Model: OM SYSTEM M.Zuiko Digital ED 12-40mm f/2.8 PRO II
• Mount: Micro Four Thirds
• Focal Length: 12-40mm (equivalent to 24-80mm on 35mm format)
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Construction: 14 elements in 9 groups (including ED, HR, and aspherical elements)
• Angle of View: 84° to 30°
• Minimum Focus Distance: 0.2m
• Maximum Magnification: 0.3x (0.6x equivalent)
• Filter Diameter: 62mm
• Dimensions: 69.9mm diameter x 84mm length
• Weight: 382g

Additional Benefits

Versatile and Reliable Performance

• High Image Quality: Ensures stunning image quality across various conditions and shooting scenarios, making it perfect for both professional and amateur use.
• Advanced Features: The standard zoom range, constant f/2.8 aperture, and advanced optical design make it a versatile tool for both photographers and videographers.
• Enhanced Portability: Compact and lightweight design, ideal for travel and on-the-go shooting.

Creative Flexibility

• Ideal for Various Photography Genres: Suitable for landscape, portrait, travel, and everyday photography.
• Video Friendly: Quiet autofocus, smooth zoom operation, and robust build make it an excellent choice for video production.