Vivitar 85-205mm f3.8 Macro Telephoto Auto Zoom Lens for Olympus OM MountVivitar 85 205mm f3. 8 Macro Telephoto Auto Zoom Lens for Olympus OM Mount. Manual Focus. The zoom and focusing rings rotate smoothly. The leatherette on the zoom ring is loose and continues rotating freely past the the zoom throw. It will need reglued. There is a built in lens hood. The lens comes with a front push on cap, rear cap, and a Rokunar 1A filter. The filter shows dust and scratches, as well as what appears to be some fungus. The aperture