Olympus Zuiko 20mm f/2 Auto Macro Manual Focus Lens for OM-Mount (For Use with Bellows/Extension Tube)

Olympus Zuiko Macro 20mm f/2.0 Auto lens is among the world's first automatic diaphragm for high magnification working in conjunction with OM system macrophoto units. The lens has a fast f/2.0 maximum aperture for bright viewfinder image in critical fine-tuning focusing or photo composition. The lens also features auto diaphragm for full aperture metering with OM-mount compatible bodies. Offering a superior optical technology with multi-coating to ensure high resolving power yielding true color reproduction, while maintaining high contrast images throughout the entire focusing field.