Miranda 75-200mm f/4.5-5.3 Telephoto Zoom Lens & Macro. Olympus OM Mount.

Aperture focus and zoom working as should. Tested Camera Mount - Olympus OM. As you can see, depending on the reflection it shows damage to the anti-reflective (AR) coating on the internal lens elements. Damaged anti-reflective coating: Vintage lenses use very thin coatings, sometimes only a single layer of magnesium fluoride, to reduce internal reflections. These coatings are tuned to specific wavelengths of light. Please do your research on these lens and the issue it has but for its age it’s pretty good hence why low price .