Short description
Quick Overview
- 180mm focal length
- f/4.5 maximum aperture
- f/45 minimum aperture
- 4 elements in 3 groups optical construction
- Multi-coated glass optics
- Built-in mechanical Seiko #1 leaf shutter
- 1 second to 1/400 second shutter speed range with Bulb/Time modes
- Flash synchronization at all shutter speeds via X-contact
- Manual focus only operation
- 77mm front filter thread size
Product Description
The Mamiya-Sekor C 180mm f/4.5 Lens is a high-performance telephoto lens designed specifically for the legendary Mamiya RB67 medium format film camera system. Offering a focal length that is roughly equivalent to a 90mm lens in 35mm full-frame format, this lens provides a natural telephoto perspective that is highly favored for portraiture, tight fashion shots, and studio work. Built with classic mechanical precision, it features an integrated mechanical leaf shutter capable of flash synchronization at all shutter speeds up to 1/400th of a second, providing exceptional lighting control for studio photographers.
Engineered with advanced optical coatings characteristic of the "C" series designation, this lens is designed to deliver excellent contrast, high sharpness, and minimized flare across the large 6x7cm film frame. The f/4.5 maximum aperture allows for distinct separation between your subject and the background, yielding a smooth, pleasing background blur or bokeh that helps subjects stand out dramatically. Its robust, all-metal barrel construction ensures durability and reliability under demanding professional shooting conditions.
Equipped with a manual focus ring and a dedicated depth-of-field scale, the Mamiya-Sekor C 180mm f/4.5 provides precise tactile control over your composition and focus zone. It utilizes a bayonet mount optimized for the RB67's bellows focusing system, allowing for impressive close-up performance without the immediate need for extension tubes. This vintage prime lens remains a staple choice for medium format photographers looking to capture images with the distinct depth, rich color rendition, and exceptional detail that the RB67 system is known for.
| In The Box | Mamiya-Sekor C 180mm f/4.5 Lens for Mamiya RB, Lens Cap, Rear Lens Cover |
|---|---|
| Condition | Used |
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