Olympus OM-System S Zuiko Auto-Zoom 35-70mm f4: A Comprehensive Overview
Are you in the market for a versatile lens that can cater to a wide range of photography needs? Look no further than the Olympus OM-System S Zuiko Auto-Zoom 35-70mm f4. This lens is a favorite among many photographers for its exceptional performance and build quality. In this article, we will delve into the various aspects of this lens, including its design, features, and performance. Let’s get started.
Design and Build Quality
The Olympus OM-System S Zuiko Auto-Zoom 35-70mm f4 boasts a classic design that is both stylish and functional. The lens is made of high-quality materials, ensuring durability and longevity. The exterior is made of metal, giving it a solid and robust feel. The lens cap is also made of metal, providing additional protection for the lens elements.
One of the standout features of this lens is its size and weight. It is compact and lightweight, making it an excellent choice for travel photography. The lens measures approximately 2.8 inches in diameter and 2.6 inches in length, and it weighs around 12.8 ounces. This makes it easy to carry around and attach to your camera without adding too much weight.
Optical Performance
When it comes to optical performance, the Olympus OM-System S Zuiko Auto-Zoom 35-70mm f4 does not disappoint. The lens features a 4-element in 4-group optical design, which helps to minimize aberrations and produce sharp, clear images. The lens also has a minimum focusing distance of 1.6 feet, which is great for close-up photography.
The lens offers a maximum aperture of f4, which is suitable for a wide range of lighting conditions. The aperture can be manually adjusted, giving you full control over the depth of field. The lens also features a 9-blade diaphragm, which helps to create a pleasing bokeh effect in the background.
Here is a table summarizing the key optical specifications of the lens:
| Specification | Value |
|---|---|
| Maximum Aperture | f4 |
| Minimum Aperture | f22 |
| Optical Design | 4 elements in 4 groups |
| Minimum Focusing Distance | 1.6 feet |
| Filter Size | 49mm |
| Image Stabilization | No |
Auto-Zoom Functionality
The “Auto-Zoom” feature of this lens is one of its most unique aspects. The lens can automatically zoom between 35mm and 70mm, allowing you to quickly adjust the focal length without having to manually twist the zoom ring. This is particularly useful in situations where you need to capture a subject from a distance and then zoom in for a closer look.
The auto-zoom function is activated by pressing a button on the lens barrel. Once activated, the lens will automatically zoom in or out based on the distance between the camera and the subject. This feature is great for capturing candid shots and for those who prefer not to fiddle with the zoom ring.
Compatibility and Mounting
The Olympus OM-System S Zuiko Auto-Zoom 35-70mm f4 is designed to work with Olympus OM System cameras. It is compatible with the OM-System S, OM-System SLR, and OM-System Pen series cameras. The lens uses a bayonet mount, which ensures a secure and stable connection to the camera body.
It is important to note that this lens is not compatible with other camera systems, such as Canon or Nikon. If you are looking for a lens that can be used with a different camera system, you may need to consider purchasing a different lens.
Conclusion
In conclusion, the Olympus OM-System S Zuiko Auto-Zoom 35-70mm f4 is a versatile and high-quality lens that is perfect for a wide range of photography needs. Its classic design,
