Description:
- Olympus DPlan
- 50x
- 0.90 N.A Numerical Aperture
- 160 Tube Length
- Oil Immersion
- Includes Iris Diaphragm.
- This is commonly used for live blood darkfield microscopy where the iris is closed down to reduce the amount of background light so the artifacts in the blood shine brighter.
- Made in Japan.
- Condition: Excellent. Appears to be never used. We guarantee this will work properly.
- Includes plastic canister (not shown).