om 90mm,Understanding the OM 90mm: A Comprehensive Guide

Understanding the OM 90mm: A Comprehensive Guide

When it comes to microphotography, the OM 90mm F3.5 Macro lens from Olympus has been making waves. Known for its exceptional performance and versatility, this lens is a favorite among professionals and enthusiasts alike. Let’s dive into the details and explore what makes the OM 90mm such a remarkable piece of equipment.

Design and Build Quality

The OM 90mm boasts a robust and durable construction, thanks to its weather-sealed design. The lens is encased in a magnesium alloy body, which not only adds to its strength but also contributes to its overall balance and weight. At just 435g, the lens is surprisingly lightweight, making it a joy to carry around for extended periods. The lens’s dimensions are 136mm x 69.8mm, which is quite compact compared to other microphotography lenses.

Optical Performance

One of the standout features of the OM 90mm is its exceptional optical performance. The lens is equipped with a 13-group, 18-element structure, which includes 2 super ED (Extra-low Dispersion) and 4 ED elements. This combination ensures minimal chromatic aberration and color fringing, resulting in sharp and vibrant images. The lens also features a 7-blade circular aperture, which helps to create a pleasing bokeh effect.

Focus and Image Stabilization

The OM 90mm offers a 2:1 magnification ratio, which is equivalent to a 4:1 magnification on a 35mm full-frame camera. This allows you to capture stunning close-up shots of your subjects. The lens also features a floating focus system, which ensures fast and accurate autofocus performance. Additionally, the lens comes with a 5-axis image stabilization system, which provides up to 7 stops of compensation, allowing you to capture sharp images even in low-light conditions.

Compatibility and Accessories

The OM 90mm is designed to work seamlessly with Olympus OM-D cameras, providing a perfect match for the M43 system. The lens is also compatible with the MC-20 teleconverter, which can double the magnification ratio to 4:1. This makes the lens an excellent choice for macro photography enthusiasts who want to capture ultra-high magnification shots. The lens also accepts 62mm filters, which can be useful for adding effects or protecting the front element.

Real-World Performance

Many users have praised the OM 90mm for its exceptional real-world performance. The lens is capable of capturing stunning details, even in challenging lighting conditions. The image stabilization system is particularly impressive, as it allows you to capture sharp images without the need for a tripod. The lens’s autofocus performance is also noteworthy, as it is fast and accurate, even in low-light situations.

Conclusion

In conclusion, the OM 90mm F3.5 Macro lens is a fantastic choice for anyone looking to venture into the world of microphotography. Its exceptional build quality, optical performance, and versatility make it a standout lens in its class. Whether you’re a professional photographer or an enthusiast, the OM 90mm is sure to exceed your expectations.