Cleaning fungus from an Olympus OM E-Zuiko Auto-T 200mm f/4
A high-quality lens, like all Olympus Zuiko lenses. It is beautifully made and optically very good. Despite its compact size for a 200mm lens, it performs very well as a general-purpose telephoto.
A high-quality lens, like all Olympus Zuiko lenses. It is beautifully made and optically very good. Despite its compact size for a 200mm lens, it performs very well as a general-purpose telephoto.
This lovely 200mm telephoto has a rear group covered in fungus and an affected front group as well. The usual hydrogen-peroxide cleaning treatment does the job well.
- 55 mm front filter thread.
- 8-blade diaphragm
- 5 elements in 4 groups.
- Minimum focusing distance: 2.5m.
- Weight: 510 g.
