Understanding the Alpha OM System
The Alpha OM system, a product of Olympus, has been a game-changer in the world of photography. Introduced in 1972 at the Photokina exhibition, the OM-1 prototype was a revelation. Let’s delve into the details of this remarkable system.
The OM system was initially named the M system, with the camera being called M-1. However, Olympus faced a naming conflict with another company, Leica, which already had a M system. To avoid confusion, Olympus decided to rename the system to OM system (Olympus M) and the camera to OM-1. Despite this change, some M-1 bodies, M system lenses, and accessories were produced, which are now highly collectible and command a premium price over their OM system counterparts.
The OM-1 was a sensation at the Photokina show. It was surprisingly small and light for a professional camera, and it was the first fully mechanical system camera from Olympus. The company not only reduced the weight and size of the body but also its system lenses and accessories, adhering to the basic design philosophy of the OM system. This philosophy attracted a large number of photographers and influenced other camera manufacturers to develop small 35mm SLR cameras.
The success of the OM-1 can be attributed to several factors. Its quiet shutter sound and large, bright focusing screen were notable features. The OM System camera line has evolved over the years, with mechanical shutter cameras including M-1, OM-1, OM-1 MD, OM-1N, OM-3, and OM-3Ti. Electronic shutter cameras in the series include OM-2, OM-2N, OM-4, OM-2SP, and OM4Ti.
Technical Specifications of Alpha OM Lenses
The Alpha OM lenses are known for their exceptional quality and performance. Here are some of the key technical specifications of these lenses:
| Model | Aperture | Focus Range | Filter Size |
|---|---|---|---|
| OM 50mm f/1.4 | f/1.4 – f/16 | 0.45m – 鈭?/td> | 49mm |
| OM 35-70mm f/3.5-4.5 | f/3.5 – f/22 | 0.5m – 鈭?/td> | 62mm |
| OM 100-300mm f/4.5-5.6 | f/4.5 – f/32 | 1.5m – 鈭?/td> | 72mm |
Alpha OM Accessories
In addition to the cameras and lenses, Olympus offers a range of accessories for the Alpha OM system. These include:
- Flash units
- Filters
- Camera bags
- Straps
- Viewfinders
These accessories are designed to enhance the performance and convenience of the Alpha OM system, making it an ideal choice for professional photographers.
Alpha OM in the Modern Era
Although the Alpha OM system was introduced in the 1970s, it remains popular among photographers today. The timeless design, exceptional build quality, and excellent performance of the Alpha OM cameras and lenses have ensured their enduring appeal.
In conclusion, the Alpha OM system is a testament to the innovation and craftsmanship that Olympus has always stood for. Whether you are a professional photographer or an enthusiast, the Alpha OM system is a valuable addition to your camera collection.
